Exploring the Different Types and Causes of Pollution

What is the definition of pollution?

• The introduction of beneficial materials into the environment

• The introduction of harmful materials into the environment

• The removal of harmful materials from the environment

• The recycling of waste materials

Which of the following is NOT a type of pollution?

• Air pollution

• Water pollution

• Soil pollution

• Space pollution

What natural activity can cause air pollution?

• Volcanic eruptions

• Planting trees

• Using solar panels

• Recycling waste

Which gas is a major contributor to air pollution from vehicles?

• Carbon monoxide

• Nitrogen

• Helium

• Oxygen

What is a harmful effect of air pollution on human health?

• Skin irritation

• Increased energy

• Better respiratory function

• Improved vision

Tags

NGSS.MS-LS1-5

What is a common cause of water pollution?

• Recycling paper

• Dumping plastics into water bodies

• Planting trees

• Using electric cars

Tags

NGSS.MS-ESS3-4

Which of the following diseases can be caused by drinking contaminated water?

• Asthma

• Hypertension

• Diarrhea

• Diabetes

What is land pollution?

• Contamination of soil with harmful chemicals

• Recycling waste materials

• Planting more trees

• Purification of soil

Which activity does NOT cause land pollution?

• Mining activities

• Using organic farming methods

• Excessive deforestation

• Dumping of garbage

What is a key message from the conclusion of the video?

• A cleaner earth is a better place to live

• Pollution is unavoidable

• Deforestation is beneficial

• We should increase industrial activities

Tags

NGSS.MS-ESS3-4