Answer:
L is at point (-10, 1)
Explanation:
-4 is -3 poins away from -7, so add -7 and -3 to get -10. -6 is 4 points away from -2, so add -2 and 4 to get 1. (normally -2 + 4 is 2, but since it's a graph, you have to include point 0) sorry if my explanation doesn't make a whole lot of sense lol, just how I look at it. Hope this helps! :)
The correct answer is - B. convection currents in Earth's mantle.
The movement of the Earth's tectonic plates is driven by the convection currents. The convection currents appear in the mantle layer, and they are currents made out of molten metals with high temperature and very high pressures.
Those high temperatures and pressures have resulted in cracking the crust on the surface of the Earth, thus creating multiple tectonic plates, some very large, some very small.
The pressure from the convection currents is so high that it actually manages to move the plates in certain direction, making them collide/subduct, slide past one another, or move away from one another, shaping up the physical geography of our planet.
This Should Help a Little:
A largely semi-arid belt of barren, sandy and rock-strewn land, the Sahel marks the physical and cultural transition between the continent's more fertile tropical regions to the south and its desert in the north. ... The Sahel also suffers from ethno-religious tensions, political instability, poverty and natural disasters.
Because the US is more popular and has warmer weather
