(PLEASE ANSWER FAST AND NO LINKS) Which two characteristics are important for soil or land that is used for farming?
A. High rock content
B. Very permeable
C. Flat or terraced
D. Low erosion

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire

Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from