Which of the following is needed for the nitrogen cycle

A) eutrophication

B) decomposers

C) transpiration

D) movement of earth's crust

Compare and contrast refugees and asylees to the united states. Why do geographers use different terms to discuss these groups. How are these groups different from one another

The word etymology refers to the study of the dictionary. a. True b. False

What are facts on arch bridges

The mixture of settlements deposit it directly by a glacier is called

Pine, Spruce and fir are examples of trees

According to current scientific understanding, life on Earth (a) was exceedingly improbable; (b) arose quite soon after conditions allowed it; (c) may have been inevitable, but took billions of years to develop.

Why are some rivers in Texas called wrong way rivers

Most of the worlds land is used for

Where is the mariana trech?

What is the approximate temperature of the supergiant Betelgeuse?