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The Role of Supporting Services in Habitat Provision and Maintenance

Description: This quiz will test your understanding of the role of supporting services in habitat provision and maintenance.
Number of Questions: 15
Created by:
Tags: ecology ecosystem services habitat provision habitat maintenance
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What is the primary role of supporting services in habitat provision and maintenance?

  1. To provide food and shelter for organisms

  2. To regulate the flow of energy and matter through an ecosystem

  3. To create and maintain the physical structure of an ecosystem

  4. To provide a buffer against environmental disturbances


Correct Option: C
Explanation:

Supporting services are essential for the provision and maintenance of habitats because they create and maintain the physical structure of an ecosystem. This includes the provision of soil, water, and air, as well as the regulation of temperature and humidity.

Which of the following is not a supporting service that contributes to habitat provision and maintenance?

  1. Soil formation

  2. Nutrient cycling

  3. Pollination

  4. Predation


Correct Option: D
Explanation:

Predation is a regulating service, not a supporting service. Supporting services are those that create and maintain the physical structure of an ecosystem, while regulating services are those that regulate the flow of energy and matter through an ecosystem.

How does soil formation contribute to habitat provision and maintenance?

  1. It provides a substrate for plants to grow in

  2. It stores water and nutrients for plants

  3. It helps to regulate the temperature and humidity of an ecosystem

  4. All of the above


Correct Option: D
Explanation:

Soil formation contributes to habitat provision and maintenance by providing a substrate for plants to grow in, storing water and nutrients for plants, and helping to regulate the temperature and humidity of an ecosystem.

How does nutrient cycling contribute to habitat provision and maintenance?

  1. It makes nutrients available to plants

  2. It helps to decompose organic matter

  3. It helps to regulate the pH of an ecosystem

  4. All of the above


Correct Option: D
Explanation:

Nutrient cycling contributes to habitat provision and maintenance by making nutrients available to plants, helping to decompose organic matter, and helping to regulate the pH of an ecosystem.

How does water regulation contribute to habitat provision and maintenance?

  1. It provides water for plants and animals

  2. It helps to regulate the temperature and humidity of an ecosystem

  3. It helps to prevent flooding and erosion

  4. All of the above


Correct Option: D
Explanation:

Water regulation contributes to habitat provision and maintenance by providing water for plants and animals, helping to regulate the temperature and humidity of an ecosystem, and helping to prevent flooding and erosion.

How does climate regulation contribute to habitat provision and maintenance?

  1. It helps to regulate the temperature and humidity of an ecosystem

  2. It helps to protect organisms from extreme weather events

  3. It helps to maintain the diversity of plant and animal species

  4. All of the above


Correct Option: D
Explanation:

Climate regulation contributes to habitat provision and maintenance by helping to regulate the temperature and humidity of an ecosystem, helping to protect organisms from extreme weather events, and helping to maintain the diversity of plant and animal species.

How does pollination contribute to habitat provision and maintenance?

  1. It helps to reproduce plants

  2. It helps to disperse seeds

  3. It helps to increase the genetic diversity of plants

  4. All of the above


Correct Option: D
Explanation:

Pollination contributes to habitat provision and maintenance by helping to reproduce plants, helping to disperse seeds, and helping to increase the genetic diversity of plants.

How does seed dispersal contribute to habitat provision and maintenance?

  1. It helps to colonize new areas

  2. It helps to maintain the genetic diversity of plants

  3. It helps to increase the resilience of plant populations

  4. All of the above


Correct Option: D
Explanation:

Seed dispersal contributes to habitat provision and maintenance by helping to colonize new areas, helping to maintain the genetic diversity of plants, and helping to increase the resilience of plant populations.

How does decomposition contribute to habitat provision and maintenance?

  1. It helps to recycle nutrients back into the ecosystem

  2. It helps to create new soil

  3. It helps to control the population of pests and diseases

  4. All of the above


Correct Option: D
Explanation:

Decomposition contributes to habitat provision and maintenance by helping to recycle nutrients back into the ecosystem, helping to create new soil, and helping to control the population of pests and diseases.

How does bioremediation contribute to habitat provision and maintenance?

  1. It helps to clean up pollution

  2. It helps to restore degraded ecosystems

  3. It helps to protect human health

  4. All of the above


Correct Option: D
Explanation:

Bioremediation contributes to habitat provision and maintenance by helping to clean up pollution, helping to restore degraded ecosystems, and helping to protect human health.

How does habitat fragmentation affect the provision and maintenance of supporting services?

  1. It can lead to the loss of supporting services

  2. It can make supporting services less effective

  3. It can increase the cost of providing supporting services

  4. All of the above


Correct Option: D
Explanation:

Habitat fragmentation can affect the provision and maintenance of supporting services in a number of ways. It can lead to the loss of supporting services, make supporting services less effective, and increase the cost of providing supporting services.

How can we protect and restore supporting services?

  1. By protecting and restoring habitats

  2. By reducing pollution

  3. By promoting sustainable land use practices

  4. All of the above


Correct Option: D
Explanation:

We can protect and restore supporting services by protecting and restoring habitats, reducing pollution, and promoting sustainable land use practices.

Why is it important to protect and restore supporting services?

  1. Supporting services are essential for human well-being

  2. Supporting services are essential for the survival of other species

  3. Supporting services are essential for the functioning of ecosystems

  4. All of the above


Correct Option: D
Explanation:

Supporting services are essential for human well-being, the survival of other species, and the functioning of ecosystems.

What are some examples of supporting services that are provided by forests?

  1. Soil formation

  2. Nutrient cycling

  3. Water regulation

  4. All of the above


Correct Option: D
Explanation:

Forests provide a number of supporting services, including soil formation, nutrient cycling, and water regulation.

What are some examples of supporting services that are provided by wetlands?

  1. Water storage

  2. Flood control

  3. Water purification

  4. All of the above


Correct Option: D
Explanation:

Wetlands provide a number of supporting services, including water storage, flood control, and water purification.

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