Natural Resources ( Science 7 )

What is a natural resource?

• A natural resource is anything found in nature.

• A natural resource is a small cabin in the woods.

• A natural resource is something that lives outdoors.

•   A natural resource is something found in nature that people use.

Why are fossil fuels such as coal, petroleum, and natural gas considered nonrenewable resources if they were produced from plant and animal remains?

• It takes a very long time to produce them.

•    Using them results in environmental problems.

• They are difficult to locate and explore from Earth.

• The Philippines is dependent on supply from other countries.

In which way can we protect our environment?

• Littering

• Polluting  

• Recycling

• Contaminating

Which of these human activities is the primary cause of land pollution?

• Improper garbage disposal

• Planting of trees

• Recycling materials

• Waste segregation

Which of the following statements show conservation of energy?

I. Switch off the lights when not in use.

II. Recycle materials like paper and glass container.

III. Turn off electrical appliances when they are not in use.

• I and II only

• I only

• I and III only

• I, II, III