Which of the following are all examples of pollution contributors?
a. cars, people, factories, plants
b. cars, people, factories, schools
c. cars, people, factories, trees
d. cars, people, factories, animals

Uncle tom's cabin started out as a series of articles printed in the national era, a newspaper.

Which of the following terms best characterizes the government of somilia

What evidence supports geological processes changing the surface of the earth? cutting down forests creates a decrease of habitats. tectonic plates uplift the rocky crust of earth to form mountains. competition in ecosystems creates a decrease in diversity. pollution runoff contaminates a lake.