Environmental Studies ยท Biology

Biodiversity and Conservation

3,944 Questions

Biodiversity and conservation focus on protecting species, maintaining natural habitats, and managing ecological balance. It covers essential themes like wildlife corridors, marine ecosystems, and genetic diversity. This topic is heavily tested in environmental studies sections across multiple competitive exams.

Ecosystem conservationWildlife sanctuariesEndangered species managementGenetic diversityEnvironmental ethics

Biodiversity and Conservation Questions

Multiple choice

What is the importance of natural vegetation?

  1. It provides food and shelter for wildlife.

  2. It helps to regulate the climate.

  3. It protects soil from erosion.

  4. All of the Above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Natural vegetation plays a vital role in maintaining the ecological balance. It provides food and shelter for wildlife, helps to regulate the climate, protects soil from erosion, and provides various other benefits to humans and the environment.

Multiple choice

Which of the following is a key strategy for conserving biodiversity?

  1. Protected areas

  2. Habitat restoration

  3. Sustainable use of resources

  4. Education and awareness

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

All of the options listed are key strategies for conserving biodiversity.

Multiple choice

Which of the following is a key benefit of involving local communities in conservation efforts?

  1. It can help to build local support for conservation

  2. It can help to ensure that conservation efforts are culturally appropriate

  3. It can help to build local capacity for conservation

  4. It can help to promote sustainable livelihoods

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

All of the options listed are key benefits of involving local communities in conservation efforts.

Multiple choice

Which of the following is a benefit of biodiversity?

  1. Increased Ecosystem Resilience

  2. Improved Soil Fertility

  3. Enhanced Pollination

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Biodiversity can increase ecosystem resilience, improve soil fertility, enhance pollination, and provide a variety of other benefits.

Multiple choice

How can we protect biodiversity?

  1. Conserving Habitats

  2. Reducing Pollution

  3. Mitigating Climate Change

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

We can protect biodiversity by conserving habitats, reducing pollution, mitigating climate change, and taking other steps to reduce human impacts on the environment.

Multiple choice

What is the relationship between soil conservation and biodiversity?

  1. Soil Conservation can Improve Biodiversity

  2. Biodiversity can Improve Soil Conservation

  3. Both A and B

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Soil conservation can improve biodiversity by providing habitat for wildlife and reducing erosion, while biodiversity can improve soil conservation by increasing soil organic matter and reducing the risk of erosion.

Multiple choice

What is the purpose of the Convention on Biological Diversity (CBD)?

  1. To conserve biodiversity and ensure the sustainable use of biological resources.

  2. To promote the fair and equitable sharing of benefits arising from the utilization of genetic resources.

  3. To establish a global network of protected areas.

  4. To develop and implement national biodiversity strategies and action plans.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The CBD's primary objective is to conserve biodiversity and ensure the sustainable use of biological resources. It also aims to promote the fair and equitable sharing of benefits arising from the utilization of genetic resources.

Multiple choice

What is the primary focus of the Ramsar Convention on Wetlands?

  1. The conservation and wise use of wetlands.

  2. The protection of migratory waterbirds.

  3. The prevention of wetland loss and degradation.

  4. The promotion of sustainable wetland management practices.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Ramsar Convention on Wetlands is an international treaty that aims to conserve and promote the wise use of wetlands. It was adopted in 1971 and has been amended several times since then.

Multiple choice

How do indigenous political systems typically manage natural resources?

  1. They exploit them for economic gain.

  2. They protect them for future generations.

  3. They use them sustainably.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Indigenous political systems often emphasize the sustainable use of natural resources, as they view these resources as belonging to future generations.

Multiple choice

What is the target for SDG 14: Life Below Water?

  1. To conserve and sustainably use the oceans, seas, and marine resources for sustainable development

  2. To prevent and reduce marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution

  3. To minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

SDG 14 has three main targets: to conserve and sustainably use the oceans, seas, and marine resources for sustainable development; to prevent and reduce marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution; and to minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels.

Multiple choice

Which of the following is not a benefit of coastal wetlands?

  1. They provide habitat for fish and wildlife.

  2. They help to filter pollutants from water.

  3. They help to reduce flooding.

  4. They help to increase erosion.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Coastal wetlands help to reduce erosion, not increase it.

Multiple choice

What can be done to protect coastal wetlands?

  1. Reduce greenhouse gas emissions.

  2. Restrict coastal development.

  3. Reduce pollution.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To protect coastal wetlands, we need to reduce greenhouse gas emissions, restrict coastal development, reduce pollution, and take other steps.

Multiple choice

What is the role of mangroves in mitigating erosion?

  1. They help to trap sediment.

  2. They help to stabilize shorelines.

  3. They help to absorb wave energy.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mangroves help to mitigate erosion by trapping sediment, stabilizing shorelines, and absorbing wave energy.

Multiple choice

What is the role of salt marshes in mitigating erosion?

  1. They help to trap sediment.

  2. They help to stabilize shorelines.

  3. They help to absorb wave energy.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Salt marshes help to mitigate erosion by trapping sediment, stabilizing shorelines, and absorbing wave energy.

Multiple choice

How do coastal wetlands help to protect coastal communities from storms?

  1. They help to reduce wave energy.

  2. They help to absorb storm surge.

  3. They help to provide a buffer between the ocean and the land.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Coastal wetlands help to protect coastal communities from storms by reducing wave energy, absorbing storm surge, and providing a buffer between the ocean and the land.