Answer: B. 25
According to a report by the Fraunhofer Institute for Solar Energy Systems, wind power provided around 25 percent of Germany's electricity needs in 2020. It is worth noting that Germany has set a target of increasing the share of renewable energy in its electricity mix to 65 percent by 2030, and wind power is expected to play a significant role in achieving this goal.
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Write out the statement problem of climate change
Answer:
Explanation:
The statement problem of climate change is the increasing and unprecedented changes in the Earth's climate system, primarily caused by human activities such as the burning of fossil fuels and deforestation, which are resulting in rising global temperatures, sea level rise, extreme weather events, and other environmental and societal impacts. The consequences of climate change are significant and widespread, including food and water insecurity, biodiversity loss, health risks, and economic and social disruptions, among others. Climate change represents a complex and urgent challenge that requires immediate and sustained action at local, national, and global levels to mitigate greenhouse gas emissions and adapt to the unavoidable impacts of a changing climate.
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Help me write a research proposal Title: "Freshwater fish pond in a school" (include sources and citations)
Answer:
Introduction:
Freshwater fish ponds are an effective way to introduce aquaculture to schools. Schools can use the pond for teaching biology, ecology, and other sciences, while providing a source of fresh fish for the school cafeteria or local community. This research proposal aims to investigate the feasibility of establishing a freshwater fish pond in a school setting, and to assess the educational and nutritional benefits of such a project.
Literature Review:
Fish ponds have been successfully used in schools in various countries as an educational tool, and to provide a source of nutritious food for students and staff. Studies have shown that fish ponds in schools can improve students' attitudes towards science and the environment, and increase their interest in aquaculture (Wu et al., 2017). Moreover, incorporating fish ponds into the school curriculum has been found to increase students' awareness of the importance of freshwater resources and their conservation (Griffiths et al., 2016).
Research Questions:
Is it feasible to establish a freshwater fish pond in a school setting?
What are the educational benefits of having a fish pond in a school?
What are the nutritional benefits of having a fish pond in a school?
Methodology:
This research proposal will use a mixed-methods approach to investigate the research questions. The feasibility of establishing a fish pond in a school setting will be assessed through site visits, interviews with school officials, and cost analysis. The educational and nutritional benefits will be assessed through surveys and focus groups with students and staff.
Data Analysis:
The data collected will be analyzed using both qualitative and quantitative methods. The feasibility data will be analyzed using cost-benefit analysis, while the educational and nutritional benefits data will be analyzed using content analysis and statistical analysis.
Expected Outcomes:
The expected outcomes of this research proposal include a feasibility report, a list of educational and nutritional benefits of a freshwater fish pond in a school setting, and recommendations for schools interested in implementing a similar project.
Conclusion:
The establishment of a freshwater fish pond in a school setting can provide numerous educational and nutritional benefits. This research proposal aims to investigate the feasibility of such a project, and to provide evidence of its benefits for schools interested in implementing a similar initiative.
Explanation:
is Pollution from new industries a cost or benefit
Answer: cost
Explanation: they have to clean it up, ( probably dont do it ) and one day it will build up and cover parts of water so bad we cant even see it.
What type of thermal energy is the result of molecules colliding
heat energy
Explanation:
Conduction is the process which heat energy is transmitted through collisions between neighboring atoms of molecules
Explain how isostasy works from a force-balance perspective (i.e., gravitational vs. buoyancy force).
Isostasy is the balance between the weight of the Earth's crust and the underlying mantle. When crustal material is added, it depresses the underlying mantle, creating an upward force that pushes the crust back up. Similarly, when material is removed, the mantle rebounds and pushes the crust down. This force-balance maintains the equilibrium of the Earth's crust.
is Development has Increased the quality of life for many Brazilians a cost or benefit
The development has increased the quality of life of many Brazilians, being seen as a benefit for the country.
What generates development in a country?
The economic growth that is caused by a series of political and social measures capable of attracting investment to a country, supporting entrepreneurship, education, job creation and local infrastructure, generating heating of the economy, better quality of life and economic development and social.
Therefore, when a country like Brazil presents economic and social development indices, this corresponds to benefits for the population, such as increased living standards, greater access to factors such as education, health, employment, etc.
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Step1: Formulate the hypothesis/problem ● ● statement. The hypothesis/problem statement has been provided. NB For this research, learners have been provided with a formulated hypothesis/ a geographical problem statement. In this case learners will be assessed on their general presentation of the research paper (layout of the paper) and cover page.
A theory/question report is a clear and short affidavit that recognizes the research question, question, or issue to be examined in a paper stating beliefs or projects.
What is the importance?It sets the bedrock for the complete paper stating beliefs and serves as a guide for the analyst to conduct the study. The theory/question declaration usually involves various key components to a degree the research question or question expected tried, the people or sample under inquiry, the methods or approach expected secondhand, and the anticipated effect or results of the study.
In terrestrial research, the hypothesis/question charge concedes the possibility devote effort to something issues had a connection with geographical patterns, human-surroundings interplays, or the impact of open or human-fashioned experiences on distinguishing domains or landscapes.
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Describe three characteristics of the crust
Three characteristics of the crust include;
Compose of solid rock Less dense than oceanic crust Undergoes tectonic activity How can the crust be described ?The Earth's crust consists mainly of firm rock and minerals, including basalt and granite. This layer is the thinnest amongst all three comprising layers of our planet, having a thickness ranging from 5-70 kilometers.
There are two types primarily that make up this crust - oceanic and continental. Oceanic crust has an average density approximating 3.0 g/cm³ in contrast to continental crust being less dense with an average density of about 2.7 g/cm³. The movement of the earth's plates (tectonic activity) constantly shifts the crust, leading it to face geological events like earthquakes, volcanoes, etc.
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a place or community that is experiencing Drought and Desertification
Answer:
Las Vegas, Albuquerque, Chihuahua, El Salvador or El Calafate, the Gobi desert, Kalahari desert
Explanation:
affected and they have probably reached a point of no return
Hypothesis about poor service delivery in south Africa
Answer:
Some factors which contributed to poor service delivery were lack of community participation, lack of leadership, inadequate service delivery skills, financial difficulties, corruption and ineffective strategic management.
A possible hypothesis about poor service delivery in South Africa could be: "The prevalence of poor service delivery in South Africa is influenced by a combination of factors including corruption, inadequate infrastructure, and inefficient bureaucratic systems."
This hypothesis suggests that the problem of poor service delivery in South Africa is multifaceted and can be attributed to corruption, which undermines effective governance and the proper allocation of resources.
Inadequate infrastructure, such as unreliable water and electricity supply, transportation networks, and sanitation systems, can also contribute to poor service provision.
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Scientists discover a sample of sedimentary rock on the seafloor that contains an oxide layer. How does a sample of this rock provide evidence of how photosynthetic organisms have affected other Earth systems?
A
Photosynthetic organisms gradually weathered the rock into sediments over time.
B
Photosynthetic organisms in the water reacted with the rock, changing its composition.
C
Oxygen from photosynthetic organisms reacted with elements in ocean water, ending up in seafloor sediments.
D
Carbon dioxide from photosynthetic organisms reacted with elements in ocean water, ending up in seafloor sediments.
The way evidence will be provided is C. Oxygen from photosynthetic organisms reacted with elements in ocean water, ending up in seafloor sediments.
What is the oxide layer ?The sedimentary rock likely houses an oxidative layer, created from iron-oxide arising from the amalgamation of oxygen and minerals high in iron.
This serves as a reminder of photosynthesis – how life forms using this process administrated the rise of oxygen levels not only in atmospheres, but further exhibited within oceanic bodies as well. Truly, this advancements constituted a remarkable effect on living creatures evolving within Earth.
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describe that raw materials from farming and fishery help to generate revenues
Answer:
Explanation:
Raw materials from farming and fishery are essential for many industries, including food and beverage production, textiles, pharmaceuticals, and cosmetics. These raw materials include crops, livestock, and fish that are grown, raised, or caught by farmers and fishermen.
Farming and fishery industries provide the raw materials that are used to produce a wide variety of products, which in turn generate revenue. For example, crops like wheat, corn, and rice are used to make flour, cereals, and other food products, which are sold to consumers and generate revenue for the companies that produce them. Livestock such as cows, pigs, and chickens are raised for meat, dairy, and egg production, which also generates revenue.
Similarly, fish caught by fishermen are used to produce a wide range of products such as canned fish, fish oil, and fish meal, which are used in animal feed, pet food, and other products. These products generate revenue for the companies that produce them.
Moreover, raw materials from farming and fishery also help to support local and national economies. For example, in many countries, agriculture and fishing are major sources of employment and income for rural communities. The sale of raw materials from farming and fishery generates revenue for these communities and contributes to the growth of the local economy.
Overall, the raw materials from farming and fishery play a crucial role in generating revenue for industries and supporting local and national economies.
how to minimise the impact of tropical cyclone freddy on mozambique
Tropical cyclones can have devastating impacts on communities, infrastructure, and the environment. Here are some general steps that can be taken to minimize the impact of a tropical cyclone like Freddy on Mozambique:
Early Warning Systems: Establish a reliable and effective early warning system to alert people of the impending cyclone. This includes monitoring weather patterns, issuing timely warnings, and evacuation plans.Preparedness: Educate and prepare communities about the risks and impacts of a tropical cyclone. This includes providing information about evacuation procedures, emergency shelters, and disaster kits.Infrastructure Planning: Implement infrastructure planning and design that takes into account the potential impacts of tropical cyclones, such as designing buildings that are resistant to strong winds and flooding.Emergency Response: Have a well-coordinated emergency response plan in place that includes a clear chain of command and designated roles and responsibilities for all involved.Post-Cyclone Recovery: Implement post-cyclone recovery measures, such as debris removal, rehabilitation of infrastructure, and psychosocial support for affected communities.In addition to these general steps, some specific actions that can be taken to minimize the impact of Tropical Cyclone Freddy on Mozambique include:
Evacuating people from areas that are likely to be affected by the cyclone, especially those in low-lying areas or near the coast.Strengthening existing infrastructure, such as buildings, roads, and bridges, to make them more resilient to strong winds and flooding.Pre-positioning emergency supplies, such as food, water, and medical supplies, in strategic locations before the cyclone hits.Coordinating with international organizations and neighboring countries to provide assistance and support during and after the cyclone.These are some of the general and specific steps that can be taken to minimize the impact of a tropical cyclone like Freddy on Mozambique. However, it is important to note that the specific actions taken will depend on the severity and location of the cyclone, as well as the resources available to respond to it. It is crucial to have a comprehensive and well-coordinated disaster management plan in place that takes into account the specific needs and vulnerabilities of the affected population.
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Geography/ Research A 3 Grade 12 1. TOPIC 1 Tropical Cyclone Freddy has led to significant rainfall in Mozambique in recent days, with river levels expected to continue to rise. "Conduct a research on the impact of Tropical cyclone Freddy in Mozambique with reference to the social, economic and environment. TAMG 3 NW/April 2023 (1
Tropical Cyclone Freddy made landfall in Mozambique on April 18, 2023. The cyclone caused critical harm and disturbance to the nation, influencing the social, financial, and natural viewpoints of Mozambique.
The social, economic and environment impact of Tropical cyclone Freddy in Mozambique -
Social impact:
The cyclone caused far-reaching uprooting of individuals, with thousands of individuals being constrained to empty their homes and look for shields in departure centres.Communication infrastructure was harmed, clearing out numerous individuals without getting to fundamental administrations such as power and water.Schools and other open buildings were harmed or crushed, disturbing the instruction framework and other open administrations.The cyclone too caused a few fatalities and injuries, driving to the misfortune of life and physical hurt to people.Economic Affect:
The cyclone caused critical harm to the infrastructure, including streets, bridges, and buildings, disturbing financial exercises and causing money-related misfortunes.Agricultural land was overflowed, driving harm to crops and the misfortune of animals, which may cause nourishment deficiencies and financial misfortunes in the long term. The tourism industry, which may be a critical supporter of Mozambique's economy, is likely to be influenced by the violent wind and the harm it has caused.Environmental Affect:
The violent wind caused broad harm to forests and other characteristic territories, driving to a misfortune of biodiversity and harm to the biological system. The flooding caused by the cyclone might lead to contamination of water sources and soil disintegration, which seem cause long-term natural harm.To learn more about Tropical Cyclone Freddy,
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Answer:
help me please
Explanation:
i want to write
what is the types of tourist attraction sites in ethiopia?
Provide relevant information about the area, in polokwane
Answer:
Polokwane is now a centre of trade for the surrounding agricultural area, which produces potatoes, alfalfa (lucerne), garlic, corn (maize), sorghum, peanuts (groundnuts), and fruits and includes some of the finest cattle ranches in South Africa. It is the largest urban area in Limpopo province and is an educational centre.
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Pls help ASAP for school
The amusement park ride that utilizes the principle of higher elevation creating pressure to push water down hill, is called a log flume.
What happens in this ride ?This water-themed ride consists of a trough that is typically made of fiberglass, or concrete. This vessel is filled with water and contains various drops, curves, and hills throughout its course to entertain amusement park visitors.
Passengers embark on the journey aboard log-shaped boats, propelling forward through the flow of water. When ascending towards the peak of a hill, the boat’s newfound height inflicts pressure which pushes it downwards; as a result, when it comes back up, it's propelled upwards again. The overall experience provides riders with an enjoyable thrill.
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Which is not a vector
Answer:
which one
Explanation:
Paragraph 4: What is the relationship between Climate change and the regularity of droughts
Answer:How climate change contributes to drought
Explanation:
Warmer temperatures enhance evaporation, which reduces surface water and dries out soils and vegetation. This makes periods with low precipitation drier than they would be in cooler conditions. Climate change is also altering the timing of water availability.
aph 3: What precautions can be implemented/ or has been implemented to reduce the impact of the tropical cyclone. Refer to: The local residents
Answer:
Preferably fit shutters, or at least metal screens, to all glass areas. Clear your property of loose material that could blow about and possibly cause injury or damage during extreme winds. In case of a storm surge/tide warning, or other flooding, know your nearest safe high ground and the safest access route to it.
Explanation:
background information about area of study with poor service delivery: explain where in Polokwane the study area is located
The study area with poor service delivery is located in the city of Polokwane and Polokwane city is located in Limpopo Province of South Africa
The city is the capital of the province and is one of the largest urban areas in the region.
Polokwane has a diverse population, with a mix of different ethnicities and cultures.
Specifically, it is situated in one of the low-income suburbs in the southern part of the city.
This area is characterized by informal settlements, high unemployment rates, and inadequate service delivery.
In recent years, the area has experienced significant population growth due to migration from rural areas and other parts of the country.
This has put pressure on the existing infrastructure, leading to a range of service delivery challenges.
Residents in the area struggle with issues such as poor sanitation, inadequate housing, limited access to healthcare, and unreliable public transport.
The local government has implemented various initiatives aimed at improving service delivery in the area, such as the construction of new housing developments, upgrading of road networks, and provision of basic services such as water and electricity. However, these efforts have been inadequate to meet the needs of the growing population, and much more needs to be done to address the service delivery challenges in the area.
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What conditions would are more hazardous to the coast, a hurricane surge during high tide or a tsunami. Why one would be more hazardous than the other or both are similarly destructive?
Both a hurricane surge during high tide and a tsunami can be extremely hazardous to the coast, but there are some differences in terms of the conditions that make them more destructive.
A hurricane surge occurs when a large volume of ocean water is pushed onto shore by a hurricane or tropical storm. The severity of the surge depends on the strength of the storm and the geography of the coastline. If a hurricane surge occurs during high tide, it can lead to a much higher water level than if it occurred during low tide. This can lead to more flooding and more damage to coastal structures.
On the other hand, a tsunami is a series of ocean waves caused by an underwater earthquake, landslide, or other event. Tsunamis can be incredibly destructive because they can travel across entire ocean basins and can retain their energy as they approach shore. The severity of the tsunami depends on the size of the earthquake or event that caused it, the distance from the event to the coast, and the geography of the coastline. In general, a tsunami can be much more powerful and destructive than a hurricane surge.
Therefore, both a hurricane surge during high tide and a tsunami can be hazardous to the coast, but a tsunami can be more destructive due to its potential for greater power and reach.
catchment area buffalo river
The Thukela Water Management Area, whose water source is in the Drakensberg region, includes the Buffalo River (BR) catchment as a sub-catchment.
The current study's case study catchment was the Buffalo River in the Eastern Cape of South Africa. This river has few tributaries, a maximum order of 4 (Strahler, 1957), and is rather short (125 km from headwaters to sea). Although it rains throughout the year, the majority of it falls in the summer and there is a sharp gradient in rainfall between the upper (1500-2000 mm) and middle (500- 625 mm) reaches. The river has four impoundments: Maden and Rooikrans dams in the top catchment, the larger Laing Dam and Bridle Drift Dam in the middle and lower catchments, and Maden and Rooikrans dams in the lower catchment.
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Background information about an area of study. Explain where the study area is located (eg. Map of Asia indicating India) Describe India in terms of its exact position (degrees, minutes and seconds) Describe physical factors in the study area (India) eg. biodiversity (vegetation types wild flors and fauna) and demographic and related social aspects)
India is a country situated in South Asia, accompanying a field of nearly 3.3 heap square kilometers.
What is its territorial region?Its terrestrial matches are 'tween 8° 4' and 37° 6' North freedom, and 68° 7' and 97° 25' East distance. India is adjoined by apiece Bay of Bengal to the orient, the Arabian Sea to the west, and the Indian Ocean to the on west side when facing north.
The country is popular for allure different terrain, containing the Himalayan mountain system in the northward, the Thar Desert in the west, and the Deccan Plateau in the cold.
India is home to a roomy range of vegetation and animal world, accompanying miscellaneous vegetation types in the way that lush rainforests, mangroves, and mountaintop thickets, and a various range of being, containing tigers, mastodons, and monkeys. India has a culture of over 1.3 billion nation, accompanying various semantic, educational, and scrupulous societies.
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is New industry has created jobs a New industry has created jobs
Although "New industry has created jobs" is a sentence, it fails to convey a complete thought and is referred to as a simple sentence or main clause.
What is the sentence about?While it contains a subject ("New industry") and a verb ("has created"), additional information or a dependent clause should be included for comprehension.
To rectify this ambiguity, consider adding relevant content such as "New industry has created employment opportunities in the technology sector," or "New industry has generated job openings, an aspect that encouraged growth within the local economy." Such modifications fine-tune language and make writing clearer by unraveling complex ideas.
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The photograph best supports which details from into the unknown
The photograph best supports the detail from Into the Unknown by Stewart Ross: "David Livingstone was the first Westerner to see Victoria Falls, which he named after Queen Victoria." (Option B)
Who is David Livingstone?David Livingstone FRGS FRS was a Scottish physician, Congregationalist, and pioneer Christian missionary with the London Missionary Society, an African explorer, and one of the most popular British heroes of the late Victorian era.
David Livingstone was the first European to witness the Victoria Falls (on the border of current Zambia and Zimbabwe) in 1855, and he named them after Queen Victoria. During the same journey, he became the first European to span the width of Africa. His insights and efforts had a significant impact on Western ideas regarding Africa.
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Full Question:
The photograph best supports which detail from Into the Unknown by Stewart Ross?
David Livingstone made the first recorded east-west journey across Africa.
David Livingstone was the first Westerner to see Victoria Falls, which he named after Queen Victoria.
The Zambezi River turned out to be shallower than David Livingstone had anticipated.
The crew faced many challenges such as extreme heat, malaria, and cockroaches.
Why is specialization a common result of free trade?
A. Worker safety agreements encourage production that uses skilled
labor.
B. Competition encourages countries to specialize in what they do
best.
C. Trade agreements determine what each country must produce.
D. Loss of import tax revenues forces countries to limit what they
manufacture.
Free trade frequently leads to specialisation because it encourages nations to concentrate on providing the commodities and services that they are best fitted to produce. Option B. B. Competition encourages countries to specialize in what they do best. is correct.
Countries might specialise in the production of goods and services where they have a comparative advantage, i.e., where they can produce at a lower opportunity cost relative to other countries, when they can trade freely with one another.
For instance, a nation with an abundance of natural resources can be known for manufacturing raw materials, but a nation with a highly educated workforce might be known for generating high-tech goods. Specialisation in certain fields boosts productivity and efficiency, which ultimately lowers costs for consumers. All free trade participants can gain from this.
As a result, specialisation is crucial to free trade since it enables nations to concentrate on their advantages and increase their economic production.
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what is the biggest country in the world
Answer:
The largest country in the world is Russia with a total area of 17,098,242 Km² (6,601,665 mi²) and a land area of 16,376,870 Km² (6,323,142 mi²), equivalent to 11% of the total world's landmass of 148,940,000 Km² (57,510,000 square miles)evaluate the essence of counter arguments by people who believe that such pollution on Berg River do not exist as well as the communities along berg river
Note that the argument is wrong. Nowadays, the Berg River is influenced by both diffuse pollution from agricultural run-off and point-source pollution from urban and industrial effluent.
How is this so?Nowadays, the Berg River is influenced by both diffuse pollution from agricultural run-off and point-source pollution from urban and industrial effluent. The building of a dam on the Berg River's headwaters in 2007 and other impoundments altered the hydrology of the upper basin.
The Berg has the greatest reported density of shorebirds on Africa's West Coast and sustains nationally significant populations of numerous species.
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On a map with a scale of 1:62,500, a measured distance of 4.5 inches represents an actual distance of
On a map with a scale of 1:62,500 , a measured distance of 4.5 inche represents an actual distance of 0.067 miles.
What is the formula for this?
Actual distance = map distance / scale
So
4.5 inches ÷ 12 inches per foot ÷ 5280 feet per mile = 0.000066288 miles
Actual distance = 0.000066288 miles ÷ 1:62,500
Actual distance = 0.000066288 miles ÷ 0.9864 miles per inch
= 0.067172 Miles.
Actual distance ≈ 0.067172 Miles.
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