Which of the following types of air masses form over North America in summer only?

A. mP
B. cP
C. mT
D. cT


Answer: D

Environmental & Atmospheric Sciences

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Instructions: Choose one answer from each pair of selections. Earth's atmosphere SELECTIVELY | CONTINUOUSLY absorbs radiation

Environmental & Atmospheric Sciences

Horizontal variations in air pressure cause a force which makes the wind blow. These pressure variations are often caused by:

A) non-circular shape of Earth. B) greenhouse effect. C) uneven heating of the earth's surface. D) warm temperatures in the stratosphere. E) Earth's rotation.

Environmental & Atmospheric Sciences

Which of the following blocks the receptor sites for enkephalins?

A) curare B) morphine C) opiates D) none of these

Environmental & Atmospheric Sciences

A sensor that measures the emitted radiation of an object is an example of passive remote sensing

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences