I. Evaluating Learning

1. A kind of rays that strike the ground at a high angle, each square meter of the ground receives a greater amount of solar energy than when the rays are inclined.

• A. oblique rays

• B. direct rays 

• C. sun rays

• D. UV rays

2. How does revolution cause change in the seasons? 

• A. by changing the position of the hemisphere facing the sun

• B. by having the occurrence of day and night

• C. by rotating on its axis

• D. by receiving uneven angles at which the sun's ray strikes.

3. Why is it summer in the Southern Hemisphere when it is winter in the Northern Hemisphere?

• A. The Southern Hemisphere is closest to the sun 

• B. The Southern Hemisphere receiving the most direct rays from the sun 

• C. The Southern Hemisphere has a path of warm winds from the North 

• D. The Southern Hemisphere balances out the temperatures in Earth

4. Why does the air temperature rise in the summer?

• A. We are closer to the sun

• B. The sun's rays are more direct and days are longer

• C. The amount of daytime is reduced in the summer

• D. The amount of nighttime is reduced in the summer

5. Which is true about the axis of the Earth?

• A. The axis of the Earth is tilted

• B. The axis of the Earth is vertical.

• C. The axis of the Earth is perpendicular to the earth's planar revolution around the sun.

• D. The earth spin on its axis and rotates in 12 hours.

6. When direct rays of the sun hit the northern hemisphere, what month would this be exhibited? 

• A. December

• B. September

• C. June

• D. March

7. During what specific months do we experience a cold climate in the Philippines?

• A. February to September

• B. December to February

• C. August to November

• D. October to December

8. What effect does the tilting of the earth have?

• A. When the Earth is tilted away from the sun we have day. 

• B. When the Earth is tilted away from the sun we have night. 

• C. It changes the angle that the Sun strikes the Earth in different land areas. 

• D. It causes the Earth to be farther away from the Sun at Different times of the year.

9. What causes day and night? 

• A. revolution of the earth

• B. orbit of the earth

• C. moon blocks the sun

• D. rotation of the earth 

10. How long does it take for the earth to rotate around the sun?

• A. 365.90 days

• B. 365.25 days

• C. 365 days

• D. about 365.75 days