Grid north (GN) refers to the plane grid system's direction, which is typically the grid-connected to the map projection. On current US Topo maps, the plane grid is Universal Transverse Mercator and the projection is Transverse Mercator (UTM).
What is grid north used for?The direction that the grid lines on a map point to are called grid north. Grid north and magnetic north are used together for navigation.
On a map, True North is frequently depicted as a line pointing to the north star, Polaris, or as a double-sided arrowhead. Grid North is the north direction determined by the vertical grid lines and applies to map projections that have a flattened grid of the earth.
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What types of rocks would be most common in the small volcanoes in this photograph? felsic and intermediate lava flows welded tuff and tephra basalt mostly formed in lava flows scoria and other vesicular basalt
The correct option (a) felsic and intermediate lava flows and tephra
What kinds of rocks are most likely to be found in minor volcanoes?When lava reaches the Earth's surface via volcanoes or large cracks, the rocks that develop when the lava cools and hardens are known as extrusive igneous rocks. Some of the more frequent types of extrusive igneous rocks are lava rocks, cinders, pumice, obsidian, and volcanic ash and dust.
The most frequent form of volcano is a cinder cone. A cinder cone is shaped like a cone, however it is significantly smaller than a composite volcano. Cinder cones are seldom 300 meters tall, although they have steep edges.
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What are the inferred pressure and interior temperature at the boundary between Earth's outer core and inner core
The inferred pressure and interior temperature at the boundary between Earth's outer core and inner core are 3.1 million atmospheres pressure and an interior temperature of 6300.
The composition of the earth's coreAs we know, the crust and mantle are rich in minerals. However, the Earth's core is mostly composed of iron and nickel metals. We also found iron-soluble materials called siderophils. These elements are completely uncommon in the earth's crust and, therefore, are called noble metals. In these precious metals we find cobalt, gold and platinum.
Another key element found in the atomic nucleus is sulfur. 90% of all the sulfur on Earth is in the core. The core is known as the hottest part of the entire planet. The internal structure increases temperature with increasing depth. However, given the distance of more than 6,000 kilometers that separates us from the surface of the Earth to the Earth's core, it is quite difficult to know at what temperature this center of molten iron and nickel is located. The temperature is not always the same. They fluctuate depending on pressure, Earth's rotation and the composition of the elements that make up the atomic nucleus.
Because convection currents cause materials to move, some material enters "new" into the core while others exits again and no longer melts. This is due to the proximity or distance of the materials from the center and their very high melting points.
General research says that the temperature of the earth's core From 4000 degrees Celsius to 6000 degrees, approx.
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When cool, dry air sinks from the upper atmosphere toward the Earth's surface, it is
A. compressed and cooled further.
B. allowed to expand and become warmer.
C. compressed and becomes warmer.
D. forced to release any remaining moisture.
E. going to hold more water because there is more water vapor closer to the Earth's surface.
The following is an excerpt from the novel All Quiet on the Western Front written by Erich Maria Remarque in 1929. The book vividly relays the extreme physical and emotional trauma of World War I as experienced through a German soldier stationed on the front lines.
“I am young, I am twenty years old; yet I know nothing of life but despair, death, fear, and fatuous superficiality cast over an abyss of sorrow. I see how peoples are set against one another, and in silence, unknowingly, foolishly, obediently, innocently slay one another. I see that the keenest brains of the world invent weapons and words to make it yet more refined and enduring. And all men of my age, here and over there, throughout the whole world see these things; all my generation is experiencing these things with me. What would our fathers do if we suddenly stood up and came before them and proffered our account? What do they expect of us if a time ever comes when the war is over? Through the years our business has been killing; -- it was our first calling in life. Our knowledge of life is limited to death. What will happen afterwards? And what shall come out of us?”
1)Due to the war, what does this soldier know of life?
2)How has the war affected this soldier?
3)Do you think this soldier’s experiences will make it more likely or less likely for him to want to become involved in any future wars? Why or why not?
4)Highlight or underline the two sentences of parts or sentences that you believe to be most powerful. Why did you choose these? What do they mean to you?
PLEASE HELP ITS DUE TODAY!
1) Due to the war, this soldier knows of despair, death, fear, and fatuous superficiality cast over an abyss of sorrow.
2) The war has caused this soldier to experience physical and emotional trauma and to witness the senseless violence and destruction of war.
3) It is likely that this soldier’s experiences will make him less likely to want to become involved in any future wars, as he has seen firsthand the devastating effects of war and the emotional trauma it causes.
4) The two sentences of parts or sentences that I believe to be most powerful are: “What would our fathers do if we suddenly stood up and came before them and proffered our account?” and “Our knowledge of life is limited to death.” These sentences speak to the reality of war and the devastating effect it has on soldiers and their families. They capture the feelings of helplessness and sorrow that come with war, and the idea that war can take away the innocence of youth.
Discuss TWO reasons, other than language,
why Canada
does not fit the nation-state concept.
The Grand Canyon has much more than pretty scenery. It contains an amazing diversity of rock formations with an abundance of fossils hidden within. These fossils provide clues about past environments. The sedimentary rocks exposed throughout the canyon are rich in fossils, including fossils of these marine (ocean) brachiopod shells.
QUESTION: How does fossil evidence help you explain how the Grand Canyon formed? Write your answer
The formation of the Grand Canyon defies the explanations offered by evolutionary geologists. the have argued that fossil-bearing rocks were largely laid down in local floods by rivers dumping sediments into waters.
What is Grand Canyon?The Grand Canyon, also known as Gran Caón del Colorado or Gran Caón de Hopi (Hopi: ngtupqa, Yavapai: Wi:kai:la, Navajo: Bidáá Haazti Tsékooh, Southern Paiute language: Paxa'uipi), is a steep-sided canyon cut by the Colorado River in Arizona, United States.
The Grand Canyon stretches for 277 miles, can be up to 18 miles wide, and can be more than a mile deep.
Grand Canyon National Park, Kaibab National Forest, Grand Canyon-Parashant National Monument, Hualapai Indian Reservation, Havasupai Indian Reservation, and Navajo Nation all encompass the canyon and surrounding rim.
Theodore Roosevelt frequently travelled to the Grand Canyon region to go hunting and take in the grandeur. He was a strong supporter of its preservation.
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Uplift of the Colorado Plateau used to be a key step in the eventual formation of Grand Canyon.
The motion of plate tectonics lifted the rocks high and flat, creating a plateau thru which the Colorado River may want to cut down.
What fossils are observed in the Grand Canyon?The sedimentary rocks uncovered for the duration of the canyon are prosperous with marine fossils such as crinoids, brachiopods, and sponges with various layers containing terrestrial fossils such as leaf and dragonfly wing impressions, and footprints of scorpions, centipedes, and reptiles.
How old is the oldest fossil proof in the Grand Canyon?The oldest rocks exposed in the canyon are ancient, 1,840 million years old.
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An
is an area defined by some common characteristic
A region is an area defined by some common characteristic.
What are the Characteristics?Characteristics include any attribute or feature of an object that reveals details about a notion. These are distinctive in character and distinguish themselves from one another.
An area of terrain with regular characteristics is called a region. Features that are either natural or man-made can characterize a region. It is an elementary geographic study unit. It is described as a region with resonant qualities.
In geography, a region is defined as an area that has both population and individual features.
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