The mantle is composed of a rock called peridotite that is rich in iron and magnesium. Indicate whether the statement is true or false
T
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Which of the following is occurring in the Snake River Plain of southern Idaho?
A) Water from rivers soaks into the ground, causing the rivers to disappear (be lost). B) A large amount of water flows underground. C) Huge springs result where groundwater flows onto the surface. D) All of these are occurring.
Both a hydroelectric power plant and a fossil fuel power plant require ________ in order to generate electricity
A) a water pump B) a turbine C) fuel D) steam
Coal-fired power plants waste about two-thirds of the energy released by burning the coal.
Answer the following statement true (T) or false (F)
The capacity of a stream measures the maximum size of particles it is capable of transporting
Indicate whether the statement is true or false