Environmental Studies ยท Biology

Biodiversity and Conservation

4,050 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 can be done to protect wetlands?

  1. Reduce pollution.

  2. Mitigate climate change.

  3. Protect wetlands from development.

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

Wetlands can be protected by reducing pollution, mitigating climate change, and protecting wetlands from development.

Multiple choice

Which of the following is NOT a benefit of environmental monitoring?

  1. It can help to identify and mitigate environmental hazards.

  2. It can help to inform policy and decision-making.

  3. It can help to raise public awareness of environmental issues.

  4. It can help to generate revenue for government agencies.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Environmental monitoring does not typically generate revenue for government agencies. However, it can help to identify and mitigate environmental hazards, inform policy and decision-making, and raise public awareness of environmental issues.

Multiple choice

Which of the following is NOT a common preventive conservation technique used in cultural landscapes?

  1. Vegetation management

  2. Erosion control

  3. Water management

  4. Fertilization
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Fertilization is not typically used as a preventive conservation technique in cultural landscapes, as it can alter the natural composition and appearance of the landscape.

Multiple choice

What is the purpose of vegetation management in preventive conservation?

  1. To control the growth of invasive species.

  2. To maintain the desired plant communities.

  3. To reduce the risk of wildfires.

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

Vegetation management in preventive conservation aims to control invasive species, maintain desired plant communities, and reduce the risk of wildfires, thereby protecting the cultural landscape.

Multiple choice

Which of the following is NOT a common type of monitoring used in preventive conservation of cultural landscapes?

  1. Vegetation monitoring

  2. Water quality monitoring

  3. Air quality monitoring

  4. Soil monitoring
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Air quality monitoring is typically not a focus of preventive conservation in cultural landscapes, as it is more relevant to urban environments.

Multiple choice

Which of the following is NOT a benefit of preventive conservation in cultural landscapes?

  1. Preservation of cultural heritage.

  2. Enhancement of biodiversity.

  3. Increased tourism revenue.

  4. Improved air quality.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

While preventive conservation can contribute to improved air quality in some cases, it is not a direct benefit of preventive conservation in cultural landscapes.

Multiple choice

Which of the following is NOT a common type of preventive conservation measure used in cultural landscapes?

  1. Buffer zones

  2. Zoning regulations

  3. Easements

  4. Tax incentives
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Tax incentives are not typically used as a preventive conservation measure in cultural landscapes, as they are more commonly associated with financial incentives for conservation.

Multiple choice

What is the significance of adaptive management in preventive conservation?

  1. To allow for flexibility in conservation strategies.

  2. To respond to changing conditions and new information.

  3. To promote continuous learning and improvement.

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

Adaptive management is crucial in preventive conservation to allow for flexibility in conservation strategies, respond to changing conditions and new information, and promote continuous learning and improvement.

Multiple choice

What is the role of monitoring in preventive conservation?

  1. To assess the effectiveness of conservation measures.

  2. To identify emerging threats and challenges.

  3. To provide data for adaptive management.

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

Monitoring plays a vital role in preventive conservation by assessing the effectiveness of conservation measures, identifying emerging threats and challenges, and providing data for adaptive management.

Multiple choice

How do NGOs contribute to the conservation of endangered species in India?

  1. By establishing protected areas

  2. By conducting research on endangered species

  3. By advocating for stricter wildlife protection laws

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

NGOs contribute to the conservation of endangered species by establishing protected areas, conducting research, and advocating for stricter wildlife protection laws.

Multiple choice

How do eco-friendly accommodations typically manage their landscaping and outdoor spaces?

  1. Using native and drought-tolerant plants

  2. Minimizing water usage for irrigation

  3. Creating wildlife habitats

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

Eco-friendly accommodations often adopt sustainable landscaping practices, such as using native and drought-tolerant plants, minimizing water usage for irrigation, and creating wildlife habitats to promote biodiversity and reduce their environmental impact.

Multiple choice

Which of the following is a key principle of sustainable forestry practices?

  1. Maintaining biodiversity

  2. Protecting water quality

  3. Minimizing soil erosion

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

Sustainable forestry practices aim to maintain biodiversity, protect water quality, minimize soil erosion, and ensure the long-term health and productivity of forest ecosystems.

Multiple choice

Which of the following is NOT a key principle of sustainable development in wildlife sanctuaries and national parks?

  1. Maintaining ecological integrity

  2. Promoting economic growth

  3. Ensuring social equity

  4. Fostering community participation
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Sustainable development in wildlife sanctuaries and national parks does not prioritize economic growth as its primary goal. Instead, it focuses on maintaining ecological integrity, ensuring social equity, and fostering community participation while allowing for sustainable use of resources.

Multiple choice

What is the role of local communities in desertification control?

  1. Implementing sustainable land management practices

  2. Participating in afforestation and reforestation programs

  3. Conserving water and promoting rainwater harvesting

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

Local communities play a crucial role in desertification control by implementing sustainable land management practices, participating in afforestation and reforestation programs, conserving water, and promoting rainwater harvesting.

Multiple choice

Which of the following is NOT a factor that can contribute to the success of a reintroduction effort?

  1. Habitat suitability.

  2. Genetic diversity.

  3. Availability of food and water.

  4. Lack of predators.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

While habitat suitability, genetic diversity, and availability of food and water are all important factors for reintroduction success, the presence of predators can actually be beneficial by helping to control population growth and maintain a healthy ecosystem.