Scientists who study climate change point out that changes to the
___ is what is causing most
climates to change.
A) lithosphere
B)atmosphere
C)biosphere

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock

American consumption has had which of the following effects on the environment?

Why do u think kenny is afraid when he realizes that the reading he has chosen to do will be for byrons calss? what happens after the reading that surprises kenny?