What are the statements for the question?
I can help with how it helps with life and farming. So every year the Nile used to flood before dams were built. and when it flooded brought many nutrients to the surface and over on to the farm surrounding the Nile, giving it very fertile soil.
Answer: Human life has advanced in population. About 81 million people populate the world every year. The earths terrain has also changed especially since the ice age.
Explanation: you can just use part of the answer to make it 20 words but thats my answer
Answer:
C. Linear perspective is the answer