Which of these statements is true?
a. Young soils are characterized by well-developed horizons
b. Soils become mature when they reach ten thousand years old.
c. The older the soil, the more parent material influences soil characteristics.
d. Soils formed from volcanic parent material are often fertile.
e. Soils form at the same rate, regardless of location.
d
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If you live in the Northern Hemisphere and a region of surface low pressure is directly west of you, the surface wind direction at your home would probably be either ____________________ or _____________________
Fill in the blank with correct word.
Mali is a former French colony in West Africa. It has been independent since 1960 but remains heavily dependent upon France for financial assistance, and often has to yield to French geopolitical decisions to get aid from France. Mali suffers from a textbook case of
A) revolution B) insurgency C) decolonialization D) neocolonialism E) geopolitics
Because water can be so important in mass movement, what is one of the most effective and
inexpensive ways of reducing mass wastage risk and damage? What will be an ideal response?
What contributed to the forced migration of 17 million people in South Asia in the late 1940s?
What will be an ideal response?