How is a model of the carbon cycle different from the actual cycling of carbon in an ecosystem?

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

What types of energy transfers and energy transportations are involved in the domino chain reaction?