The overall specific gravity of the earth is much higher than the specific gravity of crustal rocks which means the earth is about twice as heavy as the rocks on the surface would suggest. Iron meteorites are thought to have the same composition as the average earth, and the meteorites contain a lot more iron than the Earth's surface rocks.
Degrades the quality of water for drinking, wildlife, and the land surrounding streams
I think Tibet is the most tropical
B- are spaced closely together.
You can google ”steep slope map” and you will find some explanations if you need
B. False. Deserts are NOT only found near the equator. The reason for that is because some deserts are dry and hot, though, some deserts are cold, cold places for example the arctic. Tundra's are also cold, but they are deserts.
Answer:- b. False.
Hope I helped ya!! xD