1. Light is a form of
A. color
B. currency
C. energy
D. sound

2. All of the following produces light EXCEPT.

A. sun
B. laser
C. stars
D. brick wall

3. How does light travel from a source?

A. in a curve line
B. in a zig-zag line
C. in a circular line
D. in a straight line

4. What happens when light hits an object that you can see?

A. The light turns corners.
B. The object reflects the light. C. The light curves around the object.
D. The light and the object do not form a shadow.

5. Light energy has many uses. Which of the following is NOT?

A. Light helps us to see things.
B. Light produces sounds in music.
C. Light helps plants to make food and grow.
D. Light is used in many electronic appliances.

Hi there can you please answer this just for my younger sister because I can't answer because I'm so tired of so many modules and I almost can't sleep.​