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MIDDLE SCHOOL

Physical Science

Energy

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Energy: Renewable and Nonrenewable Energy Resources

Wind Energy

Description

Wind Energy

Wind energy is a renewable energy source that uses the movement of air to generate electricity. Wind turbines capture the wind's kinetic energy and convert it into electrical energy that can power homes, schools, and industries. Since wind is naturally occurring and inexhaustible, wi...

Transcript

Imagine a breezy day with the wind rushing past you. The wind is moving air, and it carries energy that can do work.

But where does wind come from? It starts with the Sun, which heats different parts of Earth unevenly.

Some areas warm up faster than others. The warmer air rises because it’s lighter. Cooler, heavier air rushes in to f...

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