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Human Uses of Energy

Horizontales
Is created as the sun heats the atmosphere and causes the air to move around
Can be replaced
Cannot be replaced
Resources that were formed as ancient plants and animals decayed underground
A harmful substance released into the environment
Verticales
A resource that cannot be replaced by natural means
The generation of electrical energy by use of flowing rivers
Made from a limited amount of mined rock known as uranium
Heat energy obtained from beneath the Earth's surface
Chemical energy from the sun that is stored in the cells of plants