Which of the following evidence supports the theory of plate tectonics? 1. Age of rocks and mountains

2. Fossils

3. Magnetism

4. Size and shape of continents

answer; in the united states the plains include the great plains of the west and the tail grass prairie to the south of the great lakes extending east to the appalachian plateau

i think it's severe storms but i might be wrong

i need more info to answer

yes probably it reduce

thanx

heyaa