

Coral Reefs and Nitrogen Pollution
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the main issues affecting coral reefs that humans can address?
Poaching
Climate change
Pollution from human waste
Overfishing
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does excess nitrogen affect coral reefs?
It helps them grow faster
It causes them to bleach more easily
It makes them more colorful
It has no effect
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is eutrophication?
A method of coral reef restoration
Nutrient pollution leading to excessive algae growth
A type of coral disease
A process where corals grow rapidly
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a consequence of eutrophication?
Cleaner beaches
More vibrant coral colors
Decreased water oxygen levels
Increased fish populations
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major source of nitrogen pollution in water bodies?
Plastic waste
Air pollution
Agricultural runoff
Industrial waste
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does deforestation contribute to nitrogen pollution?
By increasing carbon dioxide levels
By reducing the land available for agriculture
By increasing the number of trees
By allowing more nutrients to run off into water bodies
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a problem with septic systems in some Florida counties?
They are too expensive to maintain
They require too much water
They release untreated sewage into backyards
They are illegal
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