Let The Sun Shine Quiz

What do plants give off that humans need to breathe?

• Carbon dioxide

• Nitrogen

• Oxygen

• Hydrogen

What is the relationship between plants and humans as described in the text?

• Plants give us food

• Plants give off oxygen for us to breathe

• Plants provide shelter

• Plants create rain

Which of the following is a renewable resource?

• Coal

• Oil

• Water

• Natural gas

Which of these is a benefit of solar power mentioned in the text?

• It can cool water

• It can boil water

• It can freeze water

• It can evaporate water

What type of energy do solar panels convert into electricity?

• Wind energy

• Solar energy

• Water energy

• Chemical energy

What do the signs have on them?

• Pictures of animals

• Messages about the roads

• Advertisements

• Weather updates

What is the purpose of the messages on the road signs?

• To entertain drivers

• To provide road information

• To advertise products

• To show art

What is the main challenge for solar-powered devices at night?

• Lack of wind

• Lack of sunlight

• Too much noise

• Too much heat

What is the purpose of a battery in the context of solar energy?

• To create sunlight

• To store electricity

• To generate wind

• To produce heat

What device is used to convert sunlight into electricity?

• Windmill

• Battery

• Solar panel

• Generator