Which region of the U. S. is great for agriculture but often experiences tornadoes?

Stages 1 and 4 of the demographic transition are similar in that

How can studying economics us make better choices about how to use scare resources

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.