Answer:
True!
Explanation:
A political boundary is an imaginary line separating one political unit, such as a country or state, from another. Sometimes these align with a natural geographic feature like a river to form a border or barrier between nations. Occasionally, two countries may contest where a particular border is drawn.
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Answer:</h3>
D. Plate tectonics
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Explanation:</h3>
The reason why answer choice "D. Plate tectonics" would be the correct answer because this was the physical process that created most of earth's physical features such as mountains.
The physical processes that create most of earth's physical features including mountains are known as <u>plate tectonics</u>.
A lot of the mountains you see today are formed by plate tectonics. What this means is that the plates that are beneath the earth's surface "hit" or "smash" each other, which makes an impact above the earth's surface.
The tectonic plates could be hitting each other while the ground in the surface starts "shoving" together and getting taller, which results as mountains you see today.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
Answer:
N₂
Explanation:
The primary greenhouse gases in the atmosphere are carbon dioxide, methane, nitrous oxide, water vapour and ozone. These gases allow sunlight to reach the Earth's surface unhindered. The sunlight heats the surface. The heat as infrared reradiated to the atmosphere, the greenhouse gases absorb the heat energy. They do not allow heat to escape back trapping' the gases in the lower atmosphere.
Nitrogen is an inert gas present in the atmosphere is about 78%.
Only some nitrogen-fixing bacteria such as Rhizobium which fixes atmospheric nitrogen into the soil.
Thus, N₂ (nitrogen) is not a greenhouse gas.
Answer:
the development of GPS and GIs technology helped the public transportation system in two ways: - First, it is easier for both drivers or passengers to locate the place that unfamiliar to them, which will reduce the cost and the time for travel.
