Blueschist facies indicate ____
A)formation at high temperature and pressure
B)evidence of an ancient subduction zone
C)migmatite melting in a subduction zone
D)gneiss formation nearby
E)rock that is a very good heat conductor
B
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Answer the following statement(s) true (T) or false (F)
1. In most Southeast Asian countries, population and economic functions are concentrated in one primate city. 2. Indonesia's main period of economic growth was under President Sukarno. 3. Ethnic Chinese communities are significant in all Southeast Asian countries. 4. The chief beneficiaries of the Green Revolution were poor farmers. 5. Environmental problems stem from attempts to establish European farming and tropical plantation crops in the new lands.
Which of the following is not a property of metal?
A) does not conduct heat well B) conducts electricity C) is shiny D) is strong, but can be bent E) All of the above are properties of metals.
What is meant by the "black market economy"? What will be an ideal response?
Glaciers cover ________ of Earth's surface and contain ________ of Earth's fresh water
A) 1%, 90% B) 5%, 41% C) 14%, 63% D) 10%, 84%