Motor vehicles produce more air pollution than any other single human activity.
one full commuter bus can mean less cars going through your neighbourhood.

a) 10
b) 20
c) 40
d) 60

Many feel that the u.s. should not give money to the world bank to aid people in other countries. true or false

What is the correct order (starting from the surface) of warts layers

Prompt what is cultural ecology? explain the concept of environmental determinism, and give an example to support this theory. explain the concept of possibilism, and give an example to support this theory.