A circle marks the location of an observing station on a surface weather map. This means

A) there is a 50% chance of rain.
B) the sky is 50% covered with clouds.
C) the wind speed is 50 miles per hour.
D) the relative humidity is 50%.
E) the wind speed is 5 miles per hour.


B

Environmental & Atmospheric Sciences

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In the diagram below, the second law of thermodynamics is responsible for the processes depicted by



A) the purple squiggly lines only.
B) the black arrows only.
C) the brown arrows only.
D) the yellow squiggly lines and the black arrows.
E) the purple squiggly lines and the brown arrows.

Environmental & Atmospheric Sciences

Where does most mountain-building activity actually occur on Earth?

A) in the inner mantle, where force causes pressure to build up B) mountain pressures that build up end up forming mountains in the middle of the tectonic plates C) at tectonic plate boundaries D) anywhere on Earth where the necessary forces are evident

Environmental & Atmospheric Sciences

Economically valuable deposits of phosphorite are composed of which key mineral?

A. Asbestos B. Gypsum C. Calcite D. Apatite

Environmental & Atmospheric Sciences

A spider monkey is an example of a/an _______

a. Old World monkey b. New World monkey c. hominoid

Environmental & Atmospheric Sciences