0

Economic Security and the Blue Economy: Harnessing Ocean Resources

Description: Economic Security and the Blue Economy: Harnessing Ocean Resources
Number of Questions: 15
Created by:
Tags: economic security blue economy ocean resources
Attempted 0/15 Correct 0 Score 0

What is the term used to describe the sustainable use of ocean resources for economic growth and improved livelihoods?

  1. Blue Economy

  2. Green Economy

  3. Circular Economy

  4. Sharing Economy


Correct Option: A
Explanation:

The Blue Economy focuses on harnessing ocean resources in a sustainable manner to drive economic growth and improve livelihoods.

Which of the following is NOT a key sector of the Blue Economy?

  1. Fisheries and Aquaculture

  2. Marine Transportation

  3. Offshore Oil and Gas

  4. Renewable Energy


Correct Option: C
Explanation:

While Offshore Oil and Gas is an important industry, it is not considered a key sector of the Blue Economy due to its potential environmental impacts.

What is the concept of Maximum Sustainable Yield (MSY) in fisheries management?

  1. The maximum amount of fish that can be harvested from a stock without causing its collapse

  2. The maximum amount of fish that can be harvested from a stock without affecting its reproductive capacity

  3. The maximum amount of fish that can be harvested from a stock without causing irreversible damage to the ecosystem

  4. The maximum amount of fish that can be harvested from a stock without affecting its ability to recover from natural fluctuations


Correct Option: A
Explanation:

MSY is a critical concept in fisheries management, aiming to ensure the long-term sustainability of fish stocks.

What is the main objective of Marine Spatial Planning (MSP)?

  1. To allocate ocean space for different uses in a sustainable manner

  2. To protect marine ecosystems and biodiversity

  3. To promote economic development in coastal areas

  4. To regulate fishing activities and prevent overfishing


Correct Option: A
Explanation:

MSP is a process that aims to balance different uses of the ocean, such as fishing, shipping, and energy production, while protecting marine ecosystems.

Which international agreement aims to prevent pollution from ships and protect the marine environment?

  1. MARPOL Convention

  2. UNCLOS

  3. Kyoto Protocol

  4. Paris Agreement


Correct Option: A
Explanation:

The MARPOL Convention (International Convention for the Prevention of Pollution from Ships) is a comprehensive set of regulations designed to minimize pollution from ships.

What is the term used to describe the process of extracting valuable materials from seawater?

  1. Desalination

  2. Seawater Mining

  3. Ocean Acidification

  4. Marine Aquaculture


Correct Option: B
Explanation:

Seawater Mining involves extracting minerals and metals from seawater, such as lithium, magnesium, and gold.

Which of the following is NOT a potential benefit of developing the Blue Economy?

  1. Increased economic growth and job creation

  2. Improved food security and nutrition

  3. Reduced greenhouse gas emissions

  4. Increased vulnerability to climate change


Correct Option: D
Explanation:

While the Blue Economy can contribute to climate change mitigation, it is important to ensure that development is done in a sustainable manner to avoid exacerbating climate change impacts.

What is the term used to describe the process of converting ocean waves into electricity?

  1. Tidal Power

  2. Wave Energy

  3. Ocean Thermal Energy Conversion

  4. Hydropower


Correct Option: B
Explanation:

Wave Energy involves harnessing the energy of ocean waves to generate electricity.

What is the main challenge associated with developing offshore wind farms?

  1. High construction and maintenance costs

  2. Visual impact on coastal landscapes

  3. Potential harm to marine life

  4. All of the above


Correct Option: D
Explanation:

Offshore wind farms face a combination of challenges, including high costs, visual impact, and potential environmental impacts.

Which of the following is NOT a key challenge facing the Blue Economy?

  1. Overfishing and Illegal Fishing

  2. Marine Pollution

  3. Climate Change and Ocean Acidification

  4. Lack of Investment and Innovation


Correct Option: D
Explanation:

While investment and innovation are important for the development of the Blue Economy, they are not considered key challenges in the same way as overfishing, pollution, and climate change.

What is the term used to describe the practice of farming marine organisms for food or other products?

  1. Aquaculture

  2. Mariculture

  3. Pisciculture

  4. All of the above


Correct Option: D
Explanation:

Aquaculture, Mariculture, and Pisciculture are all terms used to describe the practice of farming marine organisms.

Which of the following is NOT a potential environmental impact of offshore oil and gas exploration and production?

  1. Oil spills and leaks

  2. Release of toxic chemicals into the marine environment

  3. Habitat destruction and loss of biodiversity

  4. Increased tourism and economic development


Correct Option: D
Explanation:

While offshore oil and gas exploration and production can have negative environmental impacts, increased tourism and economic development are not typically considered to be among them.

What is the term used to describe the process of converting ocean thermal energy into electricity?

  1. Ocean Thermal Energy Conversion (OTEC)

  2. Tidal Power

  3. Wave Energy

  4. Hydropower


Correct Option: A
Explanation:

OTEC involves using the temperature difference between the warm surface waters and the cold deep waters of the ocean to generate electricity.

Which of the following is NOT a potential benefit of developing marine protected areas (MPAs)?

  1. Protection of marine biodiversity and ecosystems

  2. Increased fishing yields in adjacent areas

  3. Enhanced resilience to climate change impacts

  4. Increased pollution from tourism and recreational activities


Correct Option: D
Explanation:

While MPAs can provide a range of benefits, increased pollution from tourism and recreational activities is not typically considered to be one of them.

What is the main challenge associated with developing tidal power plants?

  1. High construction and maintenance costs

  2. Intermittency of tidal power

  3. Potential harm to marine life

  4. All of the above


Correct Option: D
Explanation:

Tidal power plants face a combination of challenges, including high costs, intermittency, and potential environmental impacts.

- Hide questions