What is the difference between a tectonic plate and a hot spot?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

Number and variety of living organisms includes genetic, species, and ecological types