Soils composed mostly of primary minerals will tend to have a higher percentage of ________ and a lower percentage of ________ than soils composed mostly of secondary minerals.
A) sand; clay
B) clay; silt
C) silt; sand
D) clay; sand
A) sand; clay
Environmental & Atmospheric Sciences
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Which of the following is obvious when standing on a stream bank?
A) channel depth B) channel slope C) flow velocity D) channel outline
Environmental & Atmospheric Sciences
The law of ________ states that a rock is younger than any other rock it cuts
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
What of the following is a major impact related to sea level rise?
A) Shorelines eroding in coastal areas B) Fish migrating earlier than usual C) Deforestation occurring as salt in the atmosphere increases D) Land vanishing near lakes and rivers
Environmental & Atmospheric Sciences
When energy is converted from one form to another, the loss of energy is usually in the form of
A. heat. B. radioactivity. C. water. D. fluorescent light.
Environmental & Atmospheric Sciences