Thank you for posting your question here at brainly. Among the choices I think pan-Africanism is the answer. Pan-Africanism is <span>the principle or advocacy of the political union of all the indigenous inhabitants of Africa.</span> I hope it helps
C. We are using it up at a faster rate than we are replenishing it.
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!
Mainly through constant wind flow and crashing water waves, coastal cliffs can slowly erode to the point where the rocks they consist of are falling to the water at a high rate.
Your image..... I can’t see anything
