Light and Dark Quiz

What are some sources of light?

• Sun, stars, fire, light bulbs, lamps

• Clouds, mountains, buildings

• Rocks, trees, animals

• Moon, lightning, water

Name three sources of natural light.

• Moon, lightning, streetlight

• Lamp, candle, flashlight

• TV screen, computer monitor, smartphone screen

• Sun, stars, fire

What causes day and night?

• The phases of the moon

• The rotation of the Earth on its axis

• The tilt of the Earth's axis

• The movement of the sun around the Earth

Explain how the sun provides natural light.

• The sun absorbs light from the moon.

• The sun emits light through nuclear fusion.

• The sun reflects light from other stars.

• The sun creates light through chemical reactions.

How do humans create man-made light?

• Rubbing two sticks together to create fire

• Using electricity to power light bulbs

• Using a magnifying glass to concentrate sunlight

• Praying to the sun god for light

Why is the sun considered a source of natural light?

• The sun emits light through nuclear fusion reactions in its core.

• The sun is actually a giant light bulb

• The sun is made of fire and fire produces light

• The sun reflects light from other stars

Describe how a flashlight produces man-made light.

• By using a battery to power a bulb or LED, which emits light when the circuit is completed.

• By reciting a special incantation to summon light

• By using a magnet to attract light particles

• By harnessing the power of the sun

How does the moon provide natural light?

• By emitting its own light

• By absorbing light from the stars

• By generating light through a chemical reaction

• By reflecting the light from the sun

Give an example of a man-made light source found in your home.

• Television

• Toaster

• Lamp

• Refrigerator