Answer:
Excuse me! where is the map....?
Answer:
Showing how parts make up a whole
Explanation:
The pie chart is one of the best ways to show how statistical information makes up a whole.
In the case of a pie chart that shows the world's population, it can show what proportion or percentage of people live for example in a country like China, and represent it graphically as a part of the whole.
It could also do the same for continents, or any other type of division of the world, be it geographical or political.
My guess would be D. Agriculture.
Tropical places are hot because the humidity coming from the moisture of the plants and water are heated by the sun on the top layer of the tropical zone. The climate varies little in rain forest. There are five layers in the tropic trees so it's so thick that barely any light come through. This is also why vines grow up the trees so they can reach the sunlight to get nutrients. Also, the tropics are near the equator and that also causes the heat. The polars are cold because they barely get any sun heat to melt the snow or warm it up. The polars are melting due to certain chemicals and gasses in the atmosphere. also known as global warming. Hope that was helpful!