A surface of discontinuity representing a break in the depositional record; a discontinuity representing

erosion or nondeposition is a(n) ____________________. Fill in the blank(s) with the appropriate word(s).


unconformity

Environmental & Atmospheric Sciences

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Worldwide, just a handful of farm types exist

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

________ is defined as travel to a place outside one's usual residential environment and involving a stay of at least one night

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

In what type of bioregion is desertification most likely to occur?

A) tropical forests B) temperate forests C) coniferous forests D) tundra E) grasslands

Environmental & Atmospheric Sciences

Which of the following acts set new standards to reduce automobile emissions along with establishing a cap-and-trade program for reducing sulfur dioxide emissions?

A) the Clean Air Act Amendment of 1990 B) the Air Quality Act of 1967 C) the Clean Air Act Amendment of 1970 D) the Clean Air Act of 1963 E) the Motor Vehicle Air Pollution Control Act of 1965

Environmental & Atmospheric Sciences