9. Why is the Philippines considered rich in natural resources?

A. It is part of Asia.

B. it is located near the equator.

C. It is surrounded by landmasses and bodies of water.

D. All the above.

10. Which pair of resources is renewable?

A. cotton and leather

C. soil and mineral

D. coal and solar energy

B. aluminum and iron

11. Which form of energy makes Iligan City known for?

A. Geothermal power

C. hydropower

B. Tidal power

D. nuclear power

12. Which of the following does not describe a wise conservation of energy?

A. constructing dams near waterfalls

B. using solar power cells to run electricity

C. dumping of agricultural wastes into rivers

D. making windmills in areas with strong seasonal winds.

13. Which of the following list of materials correctly matched?

A. Can and knives: farm

B. leather shoes, spoon and fork mines

C. Food products and house components: mines

D. Paper and bags: trees and other plant fiber, starch

14. How can water be reused?

A. Rain can be caught in rain barrels and used to water your garden.

B. Purified sewage water can be used for fountains, firefighting, and irrigating crops

C. Water that has been used for laundry can be used to water the garden

D. Use low flow shower head

15. Which statement best describes the troposphere?

A. It is the closest layer to Earth's surface

B. It is mainly composed of water vapor and oxygen

C. The temperature in this layer increases as the altitude increases

D. This layer serves as the boundary between the earth and the outer.

16. Why do hikers put on thick clothes when climbing a high mountain?

A. for protection against insects' bites

B. the air temperature decreases with altitude

C. So, they can easily be located when they get lost

D. to add weight so they will not be pushed by the wind​