Directions: Read the following situation. Emcircle the letter of the correct answer.
6. Which of the following materials blocks completely the passage of light?
A. Frosted window B. Plywood
C. Plastic cup
D. Tissue paper
7. You are walking one afternoon to go to your friend's house. You are aware that exposure to sunlight can lead
to certain diseases. What material can you use in order to block the sunlight?
A. bottle
B. clear plastic C. raincoat
D. umbrella
8. What do you call the bending of light?
A. reflection
B. refraction
C. translucent
D. transmission
9. Why do most people in tropical countries use white paint for their homes?
A. To absorb more heat
C. To make feel comfortable
B. To decrease the temperature
D. To shade their house
10. Why do people enjoy the shade of the tree during summers
A. It absorbs light B. It blocks light C. It reflects light
D. It transmit light

Pa answer po kailangan Ko Na po talaga​