Brittle stars employ a unique evasive technique that involves detaching an arm if grabbed by a predator

a. True
b. False


True

Environmental & Atmospheric Sciences

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An inversion represents an extremely stable atmosphere because air that rises into the inversion

will eventually become __________ and __________ dense than the surrounding air. a. warmer, less b. warmer, more c. colder, less d. colder, more

Environmental & Atmospheric Sciences

Living organisms draw their essential elements from

A) the atmosphere. B) the lithosphere. C) the atmosphere and lithosphere. D) the atmosphere, lithosphere, and hydrosphere.

Environmental & Atmospheric Sciences

When mT air flows inland from the Gulf of Mexico, it

A) results in long-lasting storms characterized by steady but light rainfall. B) usually veers west toward the Rocky Mountains. C) undergoes an increase in the temperature lapse rate. D) loses heat to the land surface.

Environmental & Atmospheric Sciences

Groups of organisms that may have been separated for millions of years may be brought together in new combinations primarily by

A) shifting weather patterns. B) changes in ocean currents. C) plate tectonics. D) changes in Earth's magnetic fields.

Environmental & Atmospheric Sciences