The mineral grains of extrusive rocks are usually small compared to those of plutonic rocks.
Answer the following statement true (T) or false (F)
True
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What are the disadvantages of using biomass as a means to calculate primary productivity? What are
some other means used to measure this productivity? What will be an ideal response?
What two countries have the largest amount of proven coal reserves of coal?
A) Argentina and Brazil B) China and Egypt C) Iran and Turkey D) Russia and United States E) Saudi Arabia and Yemen
What tectonic setting is interpreted to be the cause of volcanism at Yellowstone?
A. magma that is coming up along a bend in a transform fault B. movement of North America over a mantle plume C. a large meteorite impact that struck the area 100 years ago D. subduction along the coast of the Pacific Northwest
The spread effect is the filtering through of wealth from central, prosperous areas, to peripheral, less wealthy areas. An example of this is the city of ________, which receives investment due to the presence of nearby Mumbai
A) Colombo B) Jaypore C) Dhaka D) Pune