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The Role of Supporting Services in Poverty Alleviation and Sustainable Development

Description: This quiz aims to assess your understanding of the role of supporting services in poverty alleviation and sustainable development. These services are crucial for the functioning of ecosystems and provide essential benefits to human well-being. Test your knowledge on how supporting services contribute to poverty reduction and the achievement of sustainable development goals.
Number of Questions: 15
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Tags: ecosystem services supporting services poverty alleviation sustainable development
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Which of the following is NOT considered a supporting service in ecosystems?

  1. Soil formation

  2. Pollination

  3. Water cycling

  4. Climate regulation


Correct Option: B
Explanation:

Pollination is considered a regulating service, as it directly affects the reproductive success of plants and contributes to biodiversity.

How do supporting services contribute to poverty alleviation?

  1. By providing basic resources for livelihoods

  2. By reducing vulnerability to environmental shocks

  3. By enhancing agricultural productivity

  4. All of the above


Correct Option: D
Explanation:

Supporting services provide essential resources such as water, soil, and nutrients, which are crucial for livelihoods. They also help reduce vulnerability to environmental shocks by regulating climate and preventing soil erosion. Additionally, they enhance agricultural productivity by supporting nutrient cycling and pollination.

Which supporting service is particularly important for maintaining biodiversity?

  1. Soil formation

  2. Nutrient cycling

  3. Water cycling

  4. Climate regulation


Correct Option: B
Explanation:

Nutrient cycling ensures the availability of essential nutrients for plant growth and supports the functioning of ecosystems. It is crucial for maintaining biodiversity by providing the necessary resources for a wide range of species.

How does soil formation contribute to sustainable development?

  1. By providing a foundation for agriculture

  2. By regulating water flow and preventing erosion

  3. By supporting biodiversity and ecosystem functioning

  4. All of the above


Correct Option: D
Explanation:

Soil formation is essential for sustainable development as it provides the basis for agriculture, regulates water flow and prevents erosion, and supports biodiversity and ecosystem functioning. Healthy soils are crucial for food security, water management, and the overall resilience of ecosystems.

Which supporting service is directly linked to the provision of clean drinking water?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Climate regulation


Correct Option: B
Explanation:

Water cycling plays a crucial role in the provision of clean drinking water by purifying water through various processes such as evaporation, condensation, and precipitation. It ensures the availability of freshwater resources for human consumption and various other uses.

How do supporting services contribute to climate change mitigation?

  1. By regulating greenhouse gas concentrations

  2. By reducing the impacts of extreme weather events

  3. By promoting sustainable land management practices

  4. All of the above


Correct Option: D
Explanation:

Supporting services contribute to climate change mitigation by regulating greenhouse gas concentrations through carbon sequestration and oxygen production. They also help reduce the impacts of extreme weather events by regulating water flow and preventing soil erosion. Additionally, they promote sustainable land management practices that reduce greenhouse gas emissions and enhance the resilience of ecosystems to climate change.

Which supporting service is essential for the production of food and fiber?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Climate regulation


Correct Option: A
Explanation:

Soil formation is essential for the production of food and fiber as it provides the physical structure and nutrients necessary for plant growth. Healthy soils support the cultivation of crops and the growth of natural vegetation, which are the foundation of food and fiber production.

How do supporting services contribute to the achievement of the Sustainable Development Goals (SDGs)?

  1. By providing the foundation for food security and nutrition

  2. By supporting access to clean water and sanitation

  3. By promoting sustainable energy and economic growth

  4. All of the above


Correct Option: D
Explanation:

Supporting services contribute to the achievement of the SDGs by providing the foundation for food security and nutrition, supporting access to clean water and sanitation, and promoting sustainable energy and economic growth. They are essential for creating a sustainable and resilient world where human well-being and environmental health are interconnected.

Which supporting service is directly related to the provision of shelter and building materials?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Climate regulation


Correct Option: A
Explanation:

Soil formation provides the raw materials for construction, such as clay, sand, and gravel. These materials are essential for building homes, roads, and other infrastructure, contributing to the provision of shelter and the development of sustainable communities.

How do supporting services contribute to the resilience of ecosystems?

  1. By regulating water flow and preventing erosion

  2. By maintaining biodiversity and ecosystem functioning

  3. By supporting the provision of ecosystem services

  4. All of the above


Correct Option: D
Explanation:

Supporting services contribute to the resilience of ecosystems by regulating water flow and preventing erosion, maintaining biodiversity and ecosystem functioning, and supporting the provision of other ecosystem services. Resilient ecosystems are better able to withstand disturbances and adapt to changing environmental conditions, ensuring the long-term sustainability of ecosystem services.

Which supporting service is essential for the functioning of aquatic ecosystems?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Climate regulation


Correct Option: B
Explanation:

Water cycling is essential for the functioning of aquatic ecosystems as it provides the water necessary for the survival of aquatic organisms and supports the various ecological processes that occur in water bodies.

How do supporting services contribute to the conservation of biodiversity?

  1. By providing habitats for a wide range of species

  2. By supporting the reproduction and dispersal of species

  3. By maintaining ecosystem structure and functioning

  4. All of the above


Correct Option: D
Explanation:

Supporting services contribute to the conservation of biodiversity by providing habitats for a wide range of species, supporting the reproduction and dispersal of species, and maintaining ecosystem structure and functioning. These services ensure the survival and resilience of diverse plant and animal species, contributing to the overall health and stability of ecosystems.

Which supporting service is directly related to the provision of medicines and other natural products?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Biodiversity


Correct Option: D
Explanation:

Biodiversity provides the basis for the development of medicines and other natural products as it encompasses the vast array of plant and animal species that contain unique chemical compounds with potential therapeutic or industrial applications.

How do supporting services contribute to the well-being of human communities?

  1. By providing essential resources for livelihoods

  2. By reducing vulnerability to environmental hazards

  3. By enhancing cultural and recreational opportunities

  4. All of the above


Correct Option: D
Explanation:

Supporting services contribute to the well-being of human communities by providing essential resources for livelihoods, reducing vulnerability to environmental hazards, and enhancing cultural and recreational opportunities. These services are fundamental for human survival, prosperity, and quality of life.

Which supporting service is essential for the regulation of air quality?

  1. Soil formation

  2. Water cycling

  3. Nutrient cycling

  4. Climate regulation


Correct Option: D
Explanation:

Climate regulation plays a crucial role in air quality management by regulating the exchange of gases between the atmosphere and the Earth's surface. It helps maintain the balance of oxygen and carbon dioxide in the atmosphere, contributing to clean air and a healthy environment.

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