22-23 S2 2nd term Geog. Quiz Revision

Which of the following descriptions about the pollutants shown (refer to the figure) are correct?

1      They take a short time to decompose.

2      They trap and choke marine animals.

3      They are the major solid waste in the oceans.

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3

Which of the following are the negative effects caused by the accident shown on the figure?

1      Damage coral reefs

2      Hinder photosynthesis

3      Marine animals may take in the substances released

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3

Which of the following are the measures to prevent marine pollution?

1      Setting up sewage treatment facilities

2      Banning the use of toilets

3      Educating the public to raise the awareness of marine conservation

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3

Which of the following activities create serious impacts to the oceans?

1      Busy sea transport

2      Fishing by the coast for leisure

3      Dumping large amounts of sewage and solid waste into the oceans

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3

Which of the following matches about the types of waste and their impacts on the marine environment is/are correct?

• 2 only

• 3 only

• 1 and 2 only

• 1 and 3 only

Which of the following will damage the marine ecosystem?

1      Oil slick

2      Reclamation

3      Fishing ban period

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3

The photograph shows the negative effect of

• oil spill.

• solid waste.

• reclamation.

• air pollution.

Which of the following is the impact brought by oil spills?

• It leads to rapid growth of algae.

• Oil spills stirs up sand on the seabed.

• Oil coats the feathers of the seabirds, making them unable to fly.

• The amount of oxygen in the seawater will increase rapidly.

Which of the following is/are the harmful effect(s) caused by the accident?

1      Contaminate the food chain

2      Damage the marine life habitat

3      Stir up polluted mud on the seabed

• 1 only

• 3 only

• 1 and 2 only

• 2 and 3 only

Which of the following are practical ways to ease the problem of marine pollution?

1      Introduce sewage charge

2      Raise public awareness

3      Reduce the production of plastic waste

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

• 1, 2 and 3