Which is not one of the three main types of sediment grain?
A) clastic
B) biogenic
C) conglomeratic
D) chemical
Answer: C
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Effective environmental leadership
a. leads by working within the system b. leads by example c. leads by working within the government or environmental arena d. leads by working for better solutions to environmental problems e. all of these answers
Methane
A) concentrations in Earth's atmosphere are not increasing. B) is a poisonous gas. C) is less abundant in Earth's atmosphere than CFCs. D) concentrations in Earth's atmosphere have nearly doubled since 1840. E) is more abundant in Earth's atmosphere than carbon dioxide.
After a fire, chaparral vegetation ________
Fill in the blank(s) with correct word
Taiwan is self-governing, has sovereignty over its citizens, and has all of the emblems of an independent country, including its own currency, flag and diplomatic corps. Why, then is it not recognized as an independent, sovereign country?
A. Its residents speak the same language as the people of China. B. Taiwan has an isolationist policy that restricts its contact with foreign governments. C. Taiwan has never applied for membership in the United Nations. D. The People's Republic of China claims it as a territory, which affects how other countries relate to Taiwan.