Take+The+Test

How do humans play a part in flooding? Which way do rivers flow? Name one large source of water. What is a flood plain? How are floods good? What do pesticides do to fish? What is the main use of pesticides? Explain Run-off. Name one porous object. Name one impermeable object. Where does erosion occur? What is erosion? What is porous? What is impermeable? Why do rivers travel downstream? How do trees stop more flooding?