What is pollution?

Pollution is the introduction of _______ into the environment.

• harmful materials

• clean water

• fresh air

• useful resources

Tags

NGSS.MS-ESS3-3

Pollution is the introduction of harmful materials into the environment.

• True

• False

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Which type of pollution is shown in the image with many cars and traffic?

• Air pollution

• Noise pollution

• Light pollution

• Water pollution

According to the information provided, what are the main sources of air pollution?

• Vehicles, industries, and agriculture

• Forests, rivers, and lakes

• Mountains, oceans, and deserts

• Schools, hospitals, and parks

The main sources of air pollution include ________, industries, and agriculture.

• vehicles

• forests

• rivers

• mountains

Carbon dioxide (CO2) is listed as a key pollutant in the provided information.

• True

• False

Tags

NGSS.MS-ESS3-5

Which of the following is a common source of noise pollution?

• Airplanes and airports

• Traffic and mass transit

• Construction and industrial activity

• All of the above

Fill in the blank: ________ and airports are a common source of noise pollution.

• Airplanes

• Bicycles

• Libraries

• Mountains

Which of the following is NOT listed as a common source of noise pollution?

• Emergency vehicles

• Lawn & garden equipment

• Books

• Amplified or piped-in music

What are some sources of light pollution?

• Streetlights

• Billboards

• Exterior lighting of buildings

• All of the above