Natural Resources and Our Planet's Sustainability

Mr. Argood introduces Earth Day and discusses the importance of natural resources, both renewable and non-renewable. The video explains how these resources are used, their impact on the environment, and the need for conservation. It highlights the significance of renewable energy sources like solar and wind power. The video also explores Earth's water distribution, emphasizing the importance of conserving water and other natural resources.

Why is it important to use natural resources wisely?

• Because they are not valuable.

• Because they are limited and more people are using them.

• Because they are easy to replace.

• Because they are unlimited.

Which of the following is a renewable natural resource?

• Coal

• Natural gas

• Oil

• Sunlight

What is a characteristic of non-renewable resources?

• They take a long time to form.

• They can be replaced quickly.

• They are always available.

• They are not used for energy.

How do fossil fuels impact the environment?

• They do not affect the environment.

• They clean the air.

• They cause air pollution.

• They increase water supply.

What is one way to conserve natural resources?

• Ignore renewable energy.

• Recycle materials.

• Increase water usage.

• Use more fossil fuels.

Which energy source is considered renewable?

• Coal

• Wind

• Petroleum

• Natural gas

What percentage of Earth's water is freshwater that we can drink?

• 71%

• 96.5%

• 50%

• 3.5%

Where is most of Earth's freshwater found?

• In the oceans

• In ice and glaciers

• In the atmosphere

• In rivers and lakes

What is the main component of salt in saltwater?

• Magnesium sulfate

• Calcium carbonate

• Sodium chloride

• Potassium iodide

What is the purpose of the water usage activity?

• To ignore water conservation

• To waste water resources

• To increase water consumption

• To understand and reduce water usage