Most energy comes from nonrenewable energy sources (APEX) ;)
the United States is rich in petroleum and natural gas, but not in coal.
America's energy resources can be described as nuclear, fossil, solar, renewables, wind, and water. Many of these energy sources are still relatively new but show promise as alternatives to fossil fuels.
Department of Energy website
US Department of energy website
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coal
Energy is transferred from one form to another.
The sun's energy is made available to an ecosystem by the plants in that ecosystem.
Kinetic to heat energy
kinetic energy
Energy resources
Chemical energy is transformed to mechanical energy and some heat energy
America's energy resources can be described as nuclear, fossil, solar, renewables, wind, and water. Many of these energy sources are still relatively new but show promise as alternatives to fossil fuels.
It converts energy in food into a more usable form. (Cellular Respiration-The enzyme-controlled process in which energy is released from food and converted into a form that the cell can use.)
which of the following describes characteristics of the stratosphere
Department of Energy website
Nonrenewable resources are those that are consumed faster than they can be replaced.
People who have low energy intakes or are pregnant are at risk for developing deficiencies and may benefit from supplementation