Create a Venn diagram comparing and contrasting ice sheets, icecaps, and ice shelves.

Since the black bears eat both fruit and meat that makes them an omnivore

All of the answer above are correct hurricanes do all of negative affects above

Producers (autotrophs) are in the bottom (first) trophic level, primary consumers are in the second trophic level, secondary consumers are in the third trophic level and tertiary consumers are in the top trophic level. energy moves through the trophic levels when one living organism is being consumed by another. moreover, energy level becomes lower as it moves up the energy pyramid because of it being released as heat. food chain is when there is a single pathway of energy transfer whereas a food web is when there are multiple pathways of energy transfer.