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Physical Science Week 6
Gravitational Potential Energy
potential energy that depends on the height of an object
one thousand grams
Acceleration of Gravity
gravity at constant 9.8
A change from one form of energy to another
the act of burning something
fuel consisting of the remains of organisms preserved in rocks in the earth's crust with high carbon and hydrogen content
a resource that cannot be replaced
any natural resource (as wood or solar energy) that can be replenished naturally with the passage of time
Disposed material or renewable resources (such as compost) used to create energy or agricultural products.
Heat energy in Earth's interior from water or steam that has been heated by magma
any compound obtained from petroleum or natural gas
an industrial plant for purifying a crude substance