Why are porosity and permeability important to groundwater? What will be an ideal response?
Porosity determines the amount of groundwater that earth materials can hold. Permeability is the
ability of those materials to transmit fluids. If a rock has high porosity but low permeability, it contains
a great deal of water, but that water cannot be extracted.
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________ is the most rapidly growing energy source.
A. Oil B. Natural gas C. Coal D. Methane E. Nuclear power
Planned Parenthood and the UNFPA are
A) agencies that advocate abortion and operate within the United States. B) agencies that give broadly based assistance to clients within the United States. C) international family planning agencies that do not operate within the United States. D) international agencies that provide broadly based family planning services in developing nations.
The arrangement of continents is permanent with only minor changes wrought by crustal movement (e.g. earthquakes.)
Indicate whether the statement is true or false
Dark Energy and Dark Matter are similar in that they both appear to be slowing the expansion of the universe
Indicate whether the statement is true or false