The Boy Who Harnessed the Wind Vocabulary

Front

What is a rotor?

Back

The rotor is the part of a windmill that rotates and captures the wind's energy.

Front

What is Alternating Current (AC)?

Back

A flow of electrical charges that change direction periodically.

Front

What does deforestation involve?

Back

Clearing an area of forests and trees.

Front

How do electric charges move in Direct Current (DC)?

Back

They move in one direction the entire time.

Front

What is the purpose of fertilizer?

Back

To help plants grow.

Front

What is a windmill?

Back

A structure that converts wind energy into mechanical energy.

Front

What is a generator?

Back

A machine that converts mechanical energy into electrical energy.

Front

What is the difference between AC and DC?

Back

AC changes direction periodically, while DC flows in one direction.

Front

What is the role of blades in a windmill?

Back

Blades capture wind energy and convert it into rotational energy.

Front

What is the environmental impact of deforestation?

Back

It can lead to loss of biodiversity, climate change, and soil erosion.