Back
0

Marine Climate Change

Description: This quiz will test your knowledge about Marine Climate Change.
Number of Questions: 15
Created by:
Tags: oceanography climate change marine biology
Start the Quiz
Attempted 0/15 Correct 0 Score 0
‹
›

What is the primary cause of marine climate change?

  1. Increased solar radiation

  2. Volcanic eruptions

  3. Human activities

  4. Natural climate cycles

Show answer
Correct Option: C
Explanation:

Human activities, particularly the burning of fossil fuels, are the primary cause of marine climate change.

How does marine climate change affect ocean temperatures?

  1. It causes ocean temperatures to rise.

  2. It causes ocean temperatures to fall.

  3. It has no effect on ocean temperatures.

  4. It causes ocean temperatures to fluctuate erratically.

Show answer
Correct Option: A
Explanation:

Marine climate change is causing ocean temperatures to rise, primarily due to the increased concentration of greenhouse gases in the atmosphere.

What is ocean acidification?

  1. The process by which the ocean becomes more acidic.

  2. The process by which the ocean becomes more alkaline.

  3. The process by which the ocean becomes more saline.

  4. The process by which the ocean becomes more polluted.

Show answer
Correct Option: A
Explanation:

Ocean acidification is the process by which the ocean becomes more acidic due to the increased absorption of carbon dioxide from the atmosphere.

What are the consequences of ocean acidification?

  1. It harms marine organisms with calcium carbonate shells or skeletons.

  2. It benefits marine organisms with calcium carbonate shells or skeletons.

  3. It has no effect on marine organisms with calcium carbonate shells or skeletons.

  4. It causes marine organisms with calcium carbonate shells or skeletons to grow larger.

Show answer
Correct Option: A
Explanation:

Ocean acidification harms marine organisms with calcium carbonate shells or skeletons, such as corals, mollusks, and some types of plankton.

How does marine climate change affect sea levels?

  1. It causes sea levels to rise.

  2. It causes sea levels to fall.

  3. It has no effect on sea levels.

  4. It causes sea levels to fluctuate erratically.

Show answer
Correct Option: A
Explanation:

Marine climate change is causing sea levels to rise due to the thermal expansion of ocean water and the melting of glaciers and ice sheets.

What is coral bleaching?

  1. The process by which corals lose their color.

  2. The process by which corals become more colorful.

  3. The process by which corals become more resistant to disease.

  4. The process by which corals become more tolerant of higher temperatures.

Show answer
Correct Option: A
Explanation:

Coral bleaching is the process by which corals lose their color due to stress caused by factors such as elevated water temperatures, pollution, or disease.

What are the consequences of coral bleaching?

  1. It can lead to coral death.

  2. It benefits corals.

  3. It has no effect on corals.

  4. It causes corals to grow faster.

Show answer
Correct Option: A
Explanation:

Coral bleaching can lead to coral death if the stress is prolonged or severe enough.

What is the role of the ocean in the carbon cycle?

  1. The ocean absorbs carbon dioxide from the atmosphere.

  2. The ocean releases carbon dioxide into the atmosphere.

  3. The ocean has no role in the carbon cycle.

  4. The ocean absorbs and releases carbon dioxide in equal amounts.

Show answer
Correct Option: A
Explanation:

The ocean absorbs carbon dioxide from the atmosphere, helping to regulate the Earth's climate.

How does marine climate change affect marine biodiversity?

  1. It can lead to shifts in species distribution.

  2. It benefits marine biodiversity.

  3. It has no effect on marine biodiversity.

  4. It causes marine biodiversity to increase.

Show answer
Correct Option: A
Explanation:

Marine climate change can lead to shifts in species distribution, as some species may move to cooler waters or deeper depths to find more suitable conditions.

What is the role of marine protected areas in mitigating marine climate change impacts?

  1. They can help protect marine ecosystems from climate change impacts.

  2. They have no role in mitigating marine climate change impacts.

  3. They can worsen marine climate change impacts.

  4. They have no effect on marine climate change impacts.

Show answer
Correct Option: A
Explanation:

Marine protected areas can help protect marine ecosystems from climate change impacts by providing a refuge for marine life and allowing ecosystems to recover from disturbances.

What are some potential solutions to address marine climate change?

  1. Reducing greenhouse gas emissions.

  2. Increasing the use of renewable energy sources.

  3. Protecting and restoring marine ecosystems.

  4. All of the above.

Show answer
Correct Option: D
Explanation:

Addressing marine climate change requires a combination of efforts, including reducing greenhouse gas emissions, increasing the use of renewable energy sources, and protecting and restoring marine ecosystems.

What is the role of international cooperation in addressing marine climate change?

  1. It is essential for effective action.

  2. It is not necessary.

  3. It can hinder progress.

  4. It has no impact.

Show answer
Correct Option: A
Explanation:

International cooperation is essential for effective action on marine climate change, as it is a global issue that requires coordinated efforts from all countries.

What is the role of individual actions in addressing marine climate change?

  1. They can make a significant difference.

  2. They have no impact.

  3. They can worsen the situation.

  4. They have no effect.

Show answer
Correct Option: A
Explanation:

Individual actions, such as reducing energy consumption, adopting sustainable practices, and supporting conservation efforts, can collectively make a significant difference in addressing marine climate change.

What is the role of education and awareness in addressing marine climate change?

  1. It is essential for fostering understanding and action.

  2. It is not necessary.

  3. It can hinder progress.

  4. It has no impact.

Show answer
Correct Option: A
Explanation:

Education and awareness are essential for fostering understanding of marine climate change and motivating individuals and communities to take action to address it.

What is the role of scientific research in addressing marine climate change?

  1. It is essential for understanding the causes and impacts of marine climate change.

  2. It is not necessary.

  3. It can hinder progress.

  4. It has no impact.

Show answer
Correct Option: A
Explanation:

Scientific research is essential for understanding the causes and impacts of marine climate change, developing effective mitigation and adaptation strategies, and monitoring progress.

- Hide questions
ADVERTISEMENT

Find more quizzes from top tags

general knowledge
3615 Quizzes
119858 Questions
 technology
307 Quizzes
36705 Questions
 sports
963 Quizzes
19148 Questions
 history
1187 Quizzes
13475 Questions
 physics
598 Quizzes
13441 Questions
 biology
1160 Quizzes
12174 Questions
 science & technology
551 Quizzes
11015 Questions
 chemistry
490 Quizzes
9892 Questions
 maths
518 Quizzes
9324 Questions
 softskills
0 Quizzes
7131 Questions