A sidereal day is defined as ________

A) the time between periods when the sun is at the exact same height in the sky, for example, noon
B) 24 hours in a day
C) the time for one complete revolution of the earth relative to the celestial reference
D) 24 hours at Greenwich, England


C

Environmental & Atmospheric Sciences

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If empowering citizen with knowledge is a good thing, then _____ was a good policy in the late Soviet Union.

A. Leninism B. perestroika C. glasnost D. oblast

Environmental & Atmospheric Sciences

The highest population densities in the Russian Domain are found in which part of the region?

A) the southeastern part of the region B) the eastern-most part of the region C) Siberia D) the western-most part of the region E) the coastal areas around the Sea of Okhotsk

Environmental & Atmospheric Sciences

Tectonic forces are an example of

A) exogenic processes. B) endogenic processes. C) both exogenic and endogenic processes. D) neither exogenic nor endogenic processes.

Environmental & Atmospheric Sciences

Nitrogen fixation is accomplished by

a. Legumes b. Bacteria c. Algae d. Protozoa e. round worms

Environmental & Atmospheric Sciences