G2 - Light Energy

Light travels __________.

• A. in a straight line.

• B. in a zigzag line.

• C. everywhere.

• D. front and back.

Tags

NGSS.4-PS4-2

Check all the natural light sources.

• A. Laptop

• B. Fireflies

• C. Sun

• D. Cellphone

• E. Stars

Tags

NGSS.4-PS4-2

Why are shadows created?

• A. Shadows are light monsters.

• B. An object is blocking the light.

• C. Shadows are dark light.

This is true about translucent objects.

• A. All light passes through them.

• B. Some light passes through them.

• C. Light cannot pass through them.

Tags

NGSS.5-PS1-3

Light does not pass through these objects.

• A. Transparent

• B. Translucent

• C. Opaque

Tags

NGSS.5-PS1-3

All light can pass through these objects.

• A. transparent

• B. translucent

• C. opaque

Tags

NGSS.5-PS1-3

We can see things around us even without light.

• True

• False

This is the primary light source on Earth.

• Moon

• Sun

• Electricity

Tags

NGSS.MS-ESS1-1