Question

As populations increase in Central and South America, how do farmers modify their physical environment?

a
They level mountains and hills to get more land for farming.
b
They cut down rainforests to get more land for farming.
c
They harvest and sell fruit from the rainforest trees.
d
They turn to mechanized and farming to increase yield using less land.

Answer 1

A, and B? And D?? A, B, and D are all true realistically speaking... odd. If you are only given the option to select one however, I guess the most obvious one would be

B. They cut down rainforests to get more land for farming.