Practice Sources & Causes Of Marine Pollution (8.3.1.4.1) - Indiscriminate use of pest8.icides, insecticides and herbicides

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9 questions

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6 sample questions

Question 1.
What are two major sources of marine pollution?
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Think about toxins entering the ocean.
Question 2.
Define bioaccumulation.
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It's about how toxins increase in an organism.
3Question 3.
What does bioaccumulation refer to?
- A decrease in toxins
- The buildup of toxins in organisms
- The dispersion of pollutants
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Think about how substances increase in living tissues.
4Question 4.
True or False: PAHs are hydrocarbon compounds that can be harmful to marine life.
- True
- False
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Consider their origins and effects.
Question 5.
Evaluate the potential consequences of not controlling marine pollution on global food webs.
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Consider the interconnected relationships between marine life.
Question 6.
Design a campaign to reduce plastic pollution in oceans, outlining key strategies.
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Think about community involvement and awareness.

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