Stage 2 of the Demographic Transition is characterized by a high ________ rate

A) natural increase
B) death
C) life
D) natural decrease
E) longevity

Answer: A

Environmental & Atmospheric Sciences

Which is the correct geologic definition for a substance that occurs naturally as a solid and has a crystalline structure?

A. mineral B. ore C. rock D. granite

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Environmental & Atmospheric Sciences

Which is not the name of a traditional African empire?

A. Ghana B. Songhai C. Mali D. Niger

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Environmental & Atmospheric Sciences

What kind of rocks are formed when molten crustal material cools and solidifies?

A) metamorphic B) sedimentary C) igneous D) sima

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Environmental & Atmospheric Sciences

What is a perched water table, and what causes it?

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Environmental & Atmospheric Sciences