CCE11 Pollution: Crash Course Ecology #11 Quiz

What is the main topic of the video 'Pollution: Crash Course Ecology #11'?

• The types of renewable energy

• The history of pollution

• The benefits of recycling

• The impact of pollution on the environment

Tags

NGSS.HS-LS2-7

What is pollution described as in the video?

• Any substance in the wrong place or concentration

• Only synthetic chemicals

• Natural disasters

• Only visible trash

Tags

NGSS.HS-LS2-7

Which cycle is most obviously being disrupted by human activity?

• Carbon Cycle

• Oxygen Cycle

• Sulfur Cycle

• Water Cycle

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-LS2-5

What are the main ingredients in fertilizers that cause pollution?

• Carbon and Oxygen

• Phosphates and Nitrates

• Sulfur and Mercury

• Cyanide and Lead

Tags

NGSS.HS-LS2-7

What is a dead-zone?

• A region with high levels of carbon dioxide

• A place with no plant life

• A zone with excessive noise pollution

• An area with very low oxygen levels

Tags

NGSS.HS-LS2-3

Which food contains cyanide?

• Tomatoes

• Carrots

• Bananas

• Almonds

What is cyanide used for in mining operations?

• To clean the mining equipment

• To protect miners from insects

• To separate gold from ore

• To provide energy for machines

Tags

NGSS.HS-ESS3-4

What is a major source of mercury pollution?

• Deforestation

• Agricultural runoff

• Plastic waste

• Burning coal

Tags

NGSS.HS-ESS3-4

What happens when sulfur dioxide and nitrogen dioxide react with water vapor?

• They neutralize pollutants

• They produce smog

• They create ozone

• They form acid rain

Tags

NGSS.HS-PS1-5

What is the pH of rain in North America back in 1980 compared to?

• Lemon juice

• Tomato juice

• Vinegar

• Milk