A debris flow can contain less than 40 percent sediment
a. True
b. False
ANSWER: False
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Who are the Garifuna?
A) freed slaves who emigrated from the Caribbean to the United States B) African slaves who were repatriated to Africa after their servitude was over C) maroons who escaped into the interior of Surinam and Guyana D) the union between Africans and Carib Indians on the island of St. Vincent who were forcibly transported to the Caribbean coast of Central America E) people of direct African descent who have rarely intermarried outside of their tight kinship network
Which of the following is a description of a hydrated salt?
A) a salt which is insoluble in water B) a salt which is soluble in water C) a salt with no water incorporated in its crystal structure D) a salt with water incorporated in its crystal structure
The fossils seen at Ashfall, Nebraska, perished as result of an eruption of Yellowstone some 1500km (931mi) away.
Answer the following statement true (T) or false (F)
What geologic body is marked in this image by the circle?
A) Batholith B) Accreted terrane C) Oceanic lithosphere D) Flood basalts