Energy and the Sun Quiz

What is the primary source of energy for most processes on Earth?

• The Moon

• The Stars

• The Ocean

• The Sun

How does the sun contribute to the cycle of day and night?

• By rotating around the Earth

• By providing constant light

• By shining on one side of the Earth at a time

• By changing its brightness

What process do plants use to make their own food?

• Respiration

• Photosynthesis

• Fermentation

• Digestion

Which of the following animals is a herbivore?

• Snake

• Cow

• Lion

• Wolf

What is the term for the transfer of energy from plants to animals and then to other animals?

• Energy Cycle

• Food Chain

• Photosynthesis

• Solar Cycle

How does the sun influence weather patterns on Earth?

• By cooling the Earth's surface

• By changing the Earth's orbit

• By causing air to move, creating wind and rain

• By altering the Earth's gravity

What happens to water when it is heated by the sun?

• It turns into ice

• It evaporates into vapor

• It freezes

• It becomes solid

What device is used to convert sunlight into electricity?

• Wind turbine

• Solar panel

• Geothermal pump

• Hydroelectric dam

Why is solar power considered a renewable energy source?

• It is expensive to produce

• It is abundant and won't run out

• It relies on fossil fuels

• It can be used only once

Which of the following is a benefit of using solar energy?

• It is non-renewable

• It causes pollution

• It is renewable and sustainable

• It is limited to daytime use only