Humans on Earth – Spot the...

The video tutorial introduces various resources, highlighting water, forest, diamond, and salt as natural resources, while distinguishing steel and cement as man-made resources.

Which of the following is considered a natural resource?

• Steel

• Plastic

• Cement

• Water

Which of these is NOT a natural resource?

• Salt

• Diamond

• Steel

• Forest

What is a common characteristic of natural resources?

• They are always solid.

• They are man-made.

• They are always renewable.

• They occur naturally in the environment.

Which of the following pairs are both natural resources?

• Salt and Cement

• Diamond and Plastic

• Water and Forest

• Cement and Steel

Which material is incorrectly classified as a natural resource?

• Salt

• Steel

• Forest

• Water