An atom has 2 electrons, 3 protons, and 3 neutrons. What is the atom's mass number?

A) 3
B) 5
C) 6
D) 8
E) Cannot be determined from the information given


Answer: C

Environmental & Atmospheric Sciences

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Why do tropical rains forests have so much biodiversity?

A. high degree of specialization B. low degree of specialization C. dense canopy D. nutrient-poor soils

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Some elements are released from the earth's interior to the surface through a process called ________

Fill in the blank(s) with correct word

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Which nation currently has the highest deforestation rate?

A. Burundi B. Canada C. Russia D. India E. Japan

Environmental & Atmospheric Sciences

The temperate broad-leaved forest has become the most supportive of human occupation of any major biome.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences