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Urbanization and Habitat Fragmentation

Description: Urbanization and Habitat Fragmentation Quiz
Number of Questions: 15
Created by:
Tags: urbanization habitat fragmentation ecology environment
Attempted 0/15 Correct 0 Score 0

What is the process by which natural habitats are broken up into smaller and smaller pieces?

  1. Habitat fragmentation

  2. Habitat loss

  3. Habitat degradation

  4. Habitat conversion


Correct Option: A
Explanation:

Habitat fragmentation is the process by which natural habitats are broken up into smaller and smaller pieces, often due to human activities such as urbanization, agriculture, and mining.

Which of the following is NOT a negative consequence of urbanization on wildlife?

  1. Habitat loss

  2. Habitat fragmentation

  3. Increased pollution

  4. Increased biodiversity


Correct Option: D
Explanation:

Urbanization typically leads to habitat loss and fragmentation, which can have negative consequences for wildlife. However, urbanization can also lead to increased biodiversity in some cases, as it can create new habitats for certain species.

Which of the following is NOT a factor that can contribute to habitat fragmentation?

  1. Urbanization

  2. Agriculture

  3. Forestry

  4. Climate change


Correct Option: D
Explanation:

Urbanization, agriculture, and forestry are all human activities that can contribute to habitat fragmentation. Climate change is a natural phenomenon that can also lead to habitat fragmentation, but it is not a direct result of human activity.

What is the term for the process by which urban areas expand into surrounding natural areas?

  1. Urban sprawl

  2. Suburbanization

  3. Exurbanization

  4. Gentrification


Correct Option: A
Explanation:

Urban sprawl is the process by which urban areas expand into surrounding natural areas, often in a haphazard and unplanned manner.

Which of the following is NOT a negative consequence of habitat fragmentation on wildlife?

  1. Reduced genetic diversity

  2. Increased risk of extinction

  3. Increased competition for resources

  4. Increased dispersal of invasive species


Correct Option: D
Explanation:

Habitat fragmentation can have a number of negative consequences for wildlife, including reduced genetic diversity, increased risk of extinction, and increased competition for resources. However, habitat fragmentation can also lead to increased dispersal of invasive species in some cases.

What is the term for the process by which natural habitats are restored or recreated?

  1. Habitat restoration

  2. Habitat creation

  3. Habitat enhancement

  4. Habitat management


Correct Option: A
Explanation:

Habitat restoration is the process by which natural habitats are restored or recreated, often after they have been damaged or destroyed by human activities.

Which of the following is NOT a benefit of habitat restoration?

  1. Increased biodiversity

  2. Improved water quality

  3. Reduced soil erosion

  4. Increased greenhouse gas emissions


Correct Option: D
Explanation:

Habitat restoration can provide a number of benefits, including increased biodiversity, improved water quality, and reduced soil erosion. However, habitat restoration does not typically lead to increased greenhouse gas emissions.

What is the term for the process by which natural habitats are managed to maintain or improve their condition?

  1. Habitat management

  2. Habitat conservation

  3. Habitat protection

  4. Habitat enhancement


Correct Option: A
Explanation:

Habitat management is the process by which natural habitats are managed to maintain or improve their condition, often through the use of techniques such as prescribed burns, invasive species control, and reforestation.

Which of the following is NOT a goal of habitat management?

  1. To maintain or improve the condition of natural habitats

  2. To increase biodiversity

  3. To reduce greenhouse gas emissions

  4. To increase the amount of land available for development


Correct Option: D
Explanation:

Habitat management is typically focused on maintaining or improving the condition of natural habitats, increasing biodiversity, and reducing greenhouse gas emissions. It is not typically focused on increasing the amount of land available for development.

What is the term for the process by which the effects of habitat fragmentation are reduced or mitigated?

  1. Habitat connectivity

  2. Habitat corridors

  3. Habitat linkages

  4. Habitat networks


Correct Option: A
Explanation:

Habitat connectivity refers to the process by which the effects of habitat fragmentation are reduced or mitigated by creating or restoring connections between fragmented habitats.

Which of the following is NOT a benefit of habitat connectivity?

  1. Increased gene flow

  2. Reduced risk of extinction

  3. Increased dispersal of invasive species

  4. Improved water quality


Correct Option: C
Explanation:

Habitat connectivity can provide a number of benefits, including increased gene flow, reduced risk of extinction, and improved water quality. However, habitat connectivity can also lead to increased dispersal of invasive species in some cases.

What is the term for a long, narrow strip of land that connects two or more fragmented habitats?

  1. Habitat corridor

  2. Habitat linkage

  3. Habitat network

  4. Greenway


Correct Option: A
Explanation:

A habitat corridor is a long, narrow strip of land that connects two or more fragmented habitats, allowing for the movement of species between them.

Which of the following is NOT a benefit of greenways?

  1. Increased biodiversity

  2. Improved water quality

  3. Reduced air pollution

  4. Increased traffic congestion


Correct Option: D
Explanation:

Greenways can provide a number of benefits, including increased biodiversity, improved water quality, and reduced air pollution. However, greenways do not typically lead to increased traffic congestion.

What is the term for a network of interconnected green spaces that provides habitat for wildlife and opportunities for recreation?

  1. Habitat network

  2. Green infrastructure

  3. Ecological network

  4. Wildlife corridor


Correct Option: A
Explanation:

A habitat network is a network of interconnected green spaces that provides habitat for wildlife and opportunities for recreation.

Which of the following is NOT a benefit of habitat networks?

  1. Increased biodiversity

  2. Improved water quality

  3. Reduced air pollution

  4. Increased risk of extinction


Correct Option: D
Explanation:

Habitat networks can provide a number of benefits, including increased biodiversity, improved water quality, and reduced air pollution. However, habitat networks do not typically lead to increased risk of extinction.

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