Author Question: As rainwater falls, it hits the ground, and is either absorbed into the ground or begins to run off ... (Read 107 times)

TVarnum · **on:** Jul 21, 2018

As rainwater falls, it hits the ground, and is either absorbed into the ground or begins to run off the surface of the ground.

Indicate whether the statement is true or false

Question 2

The environment has changed since humans first began to grow their own food.

Indicate whether the statement is true or false