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WorksheetsHuman Influences
Total questions: 17
Worksheet time: 18mins
Which of the following is a source of air pollution?
Difficulty in breathing
Factories
Eye irritation
Drinking water
Carbon monoxide is released from...
human body
plants
vehicles
styrofoam
Which of the following are greenhouse gases?
Carbon dioxide
Methane
Water vapor
All answers are correct
How is the greenhouse effect produced?
When solar energy trespasses the atmosphere.
When some energy is reflected back to earth.
When the green house is burned.
When the sun doesn't emit radiation.
How is the rise in global temperature affecting coral reefs?
Increase in coral reefs
Leads to the death of coral reefs
Greater variety of coral reefs
Improvement in breeding grounds for fish
Why are forests important in reducing climate change? Trees ____
use Carbon Dioxide to make food
provide building materials
are an important food source
reflect all sunlight away from the Earth
Which BEST explains why is there an increase in CO2 ?
Rapid boost in the by burning of fossil fuels
increase education about climate change
Population growth leads to exhaling more CO2
CO2 is released by the oceans as they warm
Which best explains how livestock farming contributes to global warming ? Animals __________
waste pollutes the soil
are consuming too much grass
decayed matter emits too much carbon dioxide
produce methane when they are digesting food
Which of the following would be most affected by contamination that accumulates in the body (such a micro-plastics)?
Tertiary Consumer
Secondary Consumer
Primary Consumer
Producer
DDT _________ in animal tissue
Accumulates
is broken down
Dissipate
DDT is an example of a _________ factor in an ecosystem
Biotic
Abiotic
What was DDT originally used as...
Shampoo
An insecticide
An antibacterial cream
Air freshener
