Plagioclase feldspar commonly exhibits ________, straight, parallel lines on the flat surfaces of one of the two cleavage directions.

A. laminations
B. striations
C. grooves
D. parallelograms


Answer: B

Environmental & Atmospheric Sciences

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Pollen analysis is a useful tool to describe how climate and vegetation types have changed in a

region Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

Since WWII, the population of the Inland South has ________

A) Grown more rapidly than the rest of the U.S B) Stagnated C) Grown more slowly than the rest of the U.S D) Grown at about the same rate as the rest of the U.S

Environmental & Atmospheric Sciences

When air is unstable, the environmental lapse rate is ________

less than the wet adiabatic rate zero greater than the dry adiabatic rate greater than both the wet and dry adiabatic rates

Environmental & Atmospheric Sciences

A fault would be a cross cutting feature.

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

Environmental & Atmospheric Sciences