G4 3.31

All of the following are examples of renewable energy resources, except ..........

• Fossil fuel
• Waterfalls
• Wind
• Sunlight

Solar panels use solar energy to generate .......... energy which is used in lighting houses.

• Sound
• Electrical
• Potential
• Kinetic

The wind movement has .......... energy which moves the blades of windmills.

• Kinetic
• Solar
• Thermal
• Potential

Windmills always do their job all the time, because the wind never stops blowing. (Beheira 2023)

• TRUE
• FALSE

Both wind movement and water flow have kinetic energy. (Port Said 2024)

• TRUE
• FALSE

Both modern wind turbines and old windmills are used to generate electricity. (Sohag 2024)

• TRUE
• FALSE

All the following are from the uses of electricity generated by solar panels except ..........

• Operating windmills
• Operating irrigation equipment
• Lighting streets
• Operating calculators

All the following are renewable energy resources, except ..........

• Waterfalls
• Coal
• The Sun
• Wind

A solar panel consists of one small solar cell.

• TRUE
• FALSE

Wind is a renewable energy resource.

• TRUE
• FALSE