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Science Test

Topographic maps, Fossil Fuels

A ________ is any material used to satisfy a need. Resource
Most energy resources used to generate electricity are ____________. Nonrenewable
Nonrenewable resources are... Used faster than the Earth can replace them
Fossil fuels are made of the... Remains of dead plants and other organisms
Fossil Fuels are formed over _________ of years Millions
The most prominent fossil fuels are ___, _______ ___, ____ Oil, Natural Gas, Coal
___ makes gasoline for cars Oil
_______ ___ heats homes. Natural Gas
____ generates electricity. Coal
____is the most abundant fossil fuel, a rock that contains at least 50% plant remains. Coal
Hydrocarbons can be extracted from coal to form liquid and gaseous _________ _____. Synthetic Fuels
Over millions of years, the buried remains of microscopic organisms form ___ and _______ ___. Oil and Natural Gas
___ is a thick black liquid hydrocarbon. Oil
_______ ___ is a gaseous hydrocarbon that often forms with ___, but above it, since _______ ___ is a lighter molecule. Natural Gas...Oil...Natural Gas
Americans obtain most of their energy from ___ and _______ ___ Oil and Natural Gas
Created by: nclaxrulz