Concerned About Ocean Pollution? Test Your Knowledge With a Quiz!

1. Tankers now have two hulls. The inner prevents oil from spilling into the ocean if the outer hull of the ship is damaged. Is this true or false?

True

False

This statement is true. Tankers now have two hulls, with the inner hull serving as a protective barrier to prevent oil spills into the ocean. If the outer hull of the ship is damaged, the inner hull acts as a secondary layer of protection, containing any potential oil leakage. This design feature has been implemented to enhance the safety and environmental protection measures in the shipping industry.

Explanation

This statement is true. Tankers now have two hulls, with the inner hull serving as a protective barrier to prevent oil spills into the ocean. If the outer hull of the ship is damaged, the inner hull acts as a secondary layer of protection, containing any potential oil leakage. This design feature has been implemented to enhance the safety and environmental protection measures in the shipping industry.

2. How many types of ocean pollution are they?

21

13

3

1

There are three types of ocean pollution. This suggests that the question is asking about the different categories or classifications of ocean pollution. Without further context, it is not possible to provide specific examples of these types of pollution, but it can be inferred that the answer is referring to broad categories such as chemical pollution, plastic pollution, or oil spills.

Explanation

There are three types of ocean pollution. This suggests that the question is asking about the different categories or classifications of ocean pollution. Without further context, it is not possible to provide specific examples of these types of pollution, but it can be inferred that the answer is referring to broad categories such as chemical pollution, plastic pollution, or oil spills.

3. In 1989 how many barrels of crude oil spilled along the shore lines of Alaska?

54,644

85,515

26,000

20,000

In 1989, 26,000 barrels of crude oil spilled along the shorelines of Alaska.

Explanation

In 1989, 26,000 barrels of crude oil spilled along the shorelines of Alaska.

4. Pollution is caused by leaking oil tanker, a factory, or a waste water treatment plant is one type of __________________ pollution.

Pollution caused by a specific and identifiable source, such as a leaking oil tanker, a factory, or a waste water treatment plant, is known as point-source pollution. This type of pollution can be traced back to a single point or location, making it easier to identify and control compared to other types of pollution.

Explanation

Pollution caused by a specific and identifiable source, such as a leaking oil tanker, a factory, or a waste water treatment plant, is known as point-source pollution. This type of pollution can be traced back to a single point or location, making it easier to identify and control compared to other types of pollution.

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5. In 1989 how many countries passed a treaty that prohibited the dumping of certain metals, plastics, oil, and radioactive waste into the ocean?

17

33

64

78

In 1989, a treaty was passed by 64 countries that prohibited the dumping of certain metals, plastics, oil, and radioactive waste into the ocean. This treaty aimed to protect the marine environment from pollution caused by these hazardous materials. By implementing this treaty, these countries demonstrated their commitment to environmental conservation and the preservation of marine ecosystems.

Explanation

In 1989, a treaty was passed by 64 countries that prohibited the dumping of certain metals, plastics, oil, and radioactive waste into the ocean. This treaty aimed to protect the marine environment from pollution caused by these hazardous materials. By implementing this treaty, these countries demonstrated their commitment to environmental conservation and the preservation of marine ecosystems.

Concerned About Ocean Pollution? Test Your Knowledge With A Quiz!