Examine a slide of TS of sea anemone. Compare with TS of hydra

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.

What is the difference between an igneous, sedimentary and metamorphic rock

What is it called when lava when it erupts from the surface through volcanoes.