Practice about energy

What is energy?

• It is the capacity of the world to exist.

• It is the capacity of doing work.

• It is the response of the light.

The energy can be transfer to one body to another

• True

• False

The energy cannot be destroyed but it can be transformed

• True

• False

There only exists one type of energy in the world

• True

• False

Some renewable sources are

• Sun

• Oil

• Wind

• Fuel

• Moving water

Renewable energy means that

• The energy is limited

• The energy is unlimited

• There is no energy

These are examples of Non-Renewable energy

• Sunlight

• Coal

• Natural gas

• Wind

Write one recommendation to avoid energy accidents at home.

Conductors are materials that let electricity or heat travel through them.

• True

• False

These are examples of conductor materials

• Silver

• Gold

• Rubber

• Dry wood

• Sea water