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100
A resource that forms at a rate that is much slower than it is consumed.
What is a nonrenewable resouce?
100
A natural resource that can be replaced at the same rate at which the resource is consumed.
What is a renewable resource?
100
Biomass is a source of what?
What is energy?
100
What is one liquid fossil fuel?
What is oil?
100
Sedimentary, igneous, and metemorphic are what?
What is three types of rock?
200
Coal is a nonrenewable resource that forms where?
What is underground?
200
Coal is what type of fuel?
What is a fossil fuel?
200
Coal is a fossil fuel found where?
What is underground?
200
Why is nuclear energy dangerous?
What is because it releases radiation?
200
Coal can be burned for what?
What is energy?
300
Stratifacation is the process when what is arranged in layers?
What is sedimentary rock?
300
Gasohol is a mixture of what?
What is gasoline and alchohol?
300
Three things that you can recycle are?
What is paper, cardboard, plastic.
300
How do we obtain fossil fuels?
What is drilling underground?
300
Electrical energy produced by falling water is what?
What is hydro energy?
400
Geothermal energy is produced by what from the Earth?
What is heat?
400
Streak is color of what on a mineral?
What is powder?
400
One special property of a mineral is?
What is chemical reaction.
400
Energy produced by the Sun.
What is solar energy?
400
Fossil fuels cause what that is terrible to the environment?
What is pollution?
500
A naturally formed, inorganic solid that has definite crystaline structure.
What is a MINERAL?
500
The process of returning land to its original condition after mining.
What is reclamation?
500
What is the scale called that is used to measure hardness?
What is Mohs scale
500
Water is the byprouduct of what source of energy?
What is fuel cells?
500
What environment can minerals form?
What is underground?