20. What kind of resources can be replaced, replenished, and regenerated in a short time?
A. Limited
B. Nonrenewable
C. Renewable
D. Unlimited
21. Which of the following is NOT a metallic mineral resources?
A. Aluminum
B. Copper
C. Iron
D. Sand
22. Which statement is true about the rapid decrease in the availability of
natural resources?
A. Resources meet our needs.
C. Other resources are renewable.
B. Some resources are infinite.
D. Increasing population led to overexploitation of resources.
23. Which of the following is NOT a renewable source of energy?
A. Fossil Fuel
B. Solar
C. Water
D. Wind
24. Which of the following is a nonrenewable source of energy?
A. Trees
B. Water
C. Wind
D. Uranium
25. Why are coal, petroleum, and natural gas considered nonrenewable resource?
A. It takes a very long time to produce them.
B. Using them results in environmental problems.
C. They are difficult to locate and explore from Earth.
D. The Philippines is dependent on its supply from other countries.
26. What is the aim of sustainable development?
A. to protect human population
C. to monitor the availability natural resources
B. to discover natural resources
D. to conserve natural resources for the future generation
27. Which of the following is one of the benefits of riding bikes, walking, carpooling, and using public
transportation?
A. conserve fuel
C. add more pollutants
B. Increase health risk
D. spend more money
28. Which of the following is NOT a practical way to conserve resources?
A. Use reusable bags
C. Use disposable containers
B. Repair leaking faucets
D. Recycling cans, glass, and plastic
29. Which of the following elements can be found in the Earth's atmosphere?
A. Argon and Neon
C. Nitrogen and Oxygen
B. Carbon Dioxide and Helium
D. Radon and Xenon
30. What is the relationship between temperature and altitude in the troposphere?
A. As the altitude increases, temperature increases
B. As the altitude increases, temperature decreases
C. As the altitude deceases, temperature decreases
D. As the altitude increases, temperature remains the same
31. Which layer of the atmosphere protect us from harmful ultraviolet rays?
A. Exosphere B. Mesosphere
C. Stratosphere
D. Troposphere
32. What is the correct order of the Earth's atmospheric layers in ascending order?
A. Stratosphere, Mesosphere, Troposphere, Thermosphere, Exosphere
B. Stratosphere, Troposphere, Mesosphere, Thermosphere, Exosphere2
C. Troposphere, Mesosphere, Stratosphere, Thermosphere, Exosphere
D. Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere
33. The layers of the atmosphere are separated according to this change.
B. Distance from the Sun
C. Elevation D. Temperature
Latvirre tement is FALSE about the Earth's atmosphere?

nonsense-report​