Can somemake a foodweb out of this Energy Pyramid?

What evidence is there that convection occurs in earth’s troposphere?

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 primary goal of human communities?