Identify and describe one natural and one man made source of carbon in the carbon cycle?

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.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

What is responsible for the uneven heating between the poles and the equator on any given day