Which of these numbered features contains most of Earth's freshwater?

A. 1-ocean
B. 2-atmosphere
C. 3-glaciers and ice sheets
D. 4-groundwater
E. 5-lakes

Answer: C

Environmental & Atmospheric Sciences

Which of the above molecules is an aldehyde?

A. a B. b C. c D. d E. none of the above

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Environmental & Atmospheric Sciences

During mass movement, water, flows downhill because of gravity, carrying solid rock particles with it

Indicate whether the statement is true or false.

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Environmental & Atmospheric Sciences

Picoplankton number 100 million individuals in a liter of seawater at all depths in the ocean. Indicate whether the statement is true or false

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Environmental & Atmospheric Sciences

Which of the following locations contains modern coral reefs?

A. Philippines B. Bahamas C. Polynesia D. All of these locations contain modern coral reefs.

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Environmental & Atmospheric Sciences