Types of POLLUTION - Air, Water, Soil -Dr Binocs Show

How are humans responsible for most of the worlds air pollution?

• excessive tree planting.

• Air pollution is primarily caused by natural disasters and not human activities.
• Farming

• factories, driving cars, fossil fuels

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NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

When we burn fossil fuels they discharge _________ and other greenhouse gasses into the air.

• oxygen
• nitrogen
• carbon dioxide
• sulfur dioxide

__________ is a type of air pollution that reduces visibility and makes the air hard to breathe.

• Smog
• Smoke
• Dust
• Fog

How can we help reduce air pollution?

• Use public transport, support renewable energy, and reduce waste.
• Increase use of plastic bags
• Burn more fossil fuels
• Encourage deforestation

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NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is water pollution?

• Water pollution is the process of purifying water bodies.
• Water pollution refers to the natural state of water bodies.
• Water pollution is the contamination of water bodies by harmful substances.

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NGSS.MS-LS2-5

What causes water pollution?

• Natural evaporation
• Rainwater collection
• Industrial waste, agricultural runoff, sewage disposal, trash and plastics.

• Ocean currents

Tags

NGSS.MS-ESS3-4

What can we do to improve water pollution?

• Spread awareness, and pick up trash

• Promote the use of harmful chemicals in agriculture
• Encourage more industrial waste dumping
• Increase plastic production

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NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What precent of the earths water is fresh water?

• 2.5%
• 10%
• 5%
• 1%

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NGSS.MS-ESS2-4

What is soil pollution?

• Soil pollution is the contamination of soil with harmful substances.
• Soil pollution is the improvement of soil quality.
• Soil pollution refers to the natural formation of soil.
• Soil pollution is the process of planting crops.

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NGSS.MS-LS1-5

NGSS.MS-LS2-4

What factors are responsible for soil pollution?

• Industrial waste, pesticides, trash

• Climate change
• Natural erosion

Tags

NGSS.MS-ESS3-4