The process in which sediment is deposited in layers is called deposition.
Answer:
I think the best answer choice is c because irrigation didn't cause droughts for sure
Explanation:
The example that demonstrates the concept of federal preemption is the federal government forbidding states from establishing their own air pollution standards.
<h3>What is
federal preemption?</h3>
Federal preemption means that the Constitution and federal laws are the supreme law of the land.
In this case, the federal government forbidding states from establishing their own air pollution standards is an example of preemption because the federal government is imposing its own priorities and preventing states from acting.
Learn more about federal preemption on:
brainly.com/question/11256269
