What is one of the main causes of increased pollution due to human activities?

Environmental Impact of Pollution

Interactive Video
•
Biology, Science
•
7th - 10th Grade
•
Hard

Emma Peterson
FREE Resource
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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reduction in agricultural practices
Decreased industrial activity
Improved waste management
Growing human population
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a source of water pollution mentioned in the video?
Solar panels
Wind turbines
Untreated sewage
Electric cars
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What agricultural practice contributes to water pollution?
Drip irrigation
Organic farming
Fertiliser application
Crop rotation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is eutrophication primarily caused by?
Excessive sunlight
Nutrient runoff
High oxygen levels
Low water temperatures
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to algae during eutrophication?
They become dormant
They decrease in number
They remain unchanged
They grow rapidly
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used to describe water with very low oxygen levels?
Hyperoxic
Hypoxic
Anoxic
Aerobic
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major consequence of eutrophication on aquatic life?
Loss of biodiversity
Stable oxygen levels
Enhanced plant growth
Increased biodiversity
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to aquatic plants when light is blocked by algal blooms?
They thrive
They die
They become more colorful
They grow faster
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