Water pollution is a major problem resulting from the industry in eastern alberta, canada.

How does cultural diffusion affect civilization

Imagine a child who consistently gets mediocre grades and is often picked last for a team when games are played at recess. however, he likes to make silly jokes and play pranks, and he notices that people laugh when he does those things. the child starts to think that others are laughing with him, not at him. this is part of the process that charles cooley

At 3476 kilometer the moon's diameter is slightly less than the distance across from what