0

Deforestation and Habitat Destruction: Impacts on Biodiversity and Climate Change

Description: This quiz aims to assess your understanding of the impacts of deforestation and habitat destruction on biodiversity and climate change.
Number of Questions: 15
Created by:
Tags: deforestation habitat destruction biodiversity climate change
Attempted 0/15 Correct 0 Score 0

Which of the following is NOT a major cause of deforestation?

  1. Agriculture

  2. Urbanization

  3. Forest fires

  4. Climate change


Correct Option: D
Explanation:

While climate change can contribute to forest fires, it is not a direct cause of deforestation.

What percentage of the world's land surface is covered by forests?

  1. 20%

  2. 30%

  3. 40%

  4. 50%


Correct Option: B
Explanation:

Approximately 30% of the world's land surface is covered by forests.

Which biome is most affected by deforestation?

  1. Tropical rainforests

  2. Temperate forests

  3. Boreal forests

  4. Mediterranean forests


Correct Option: A
Explanation:

Tropical rainforests are the most affected biome by deforestation due to their high biodiversity and the demand for land for agriculture and other uses.

What is the primary cause of habitat destruction?

  1. Deforestation

  2. Pollution

  3. Climate change

  4. Invasive species


Correct Option: A
Explanation:

Deforestation is the primary cause of habitat destruction, as it removes the natural habitat of plants and animals.

How does deforestation contribute to climate change?

  1. It releases carbon dioxide into the atmosphere.

  2. It reduces the amount of oxygen in the atmosphere.

  3. It increases the amount of water vapor in the atmosphere.

  4. All of the above


Correct Option: D
Explanation:

Deforestation contributes to climate change by releasing carbon dioxide into the atmosphere, reducing the amount of oxygen in the atmosphere, and increasing the amount of water vapor in the atmosphere.

Which of the following is NOT a consequence of habitat destruction?

  1. Loss of biodiversity

  2. Climate change

  3. Food shortages

  4. Increased water pollution


Correct Option: D
Explanation:

While habitat destruction can contribute to water pollution, it is not a direct consequence.

What is the term used to describe the process by which forests are converted to other uses, such as agriculture or development?

  1. Deforestation

  2. Reforestation

  3. Afforestation

  4. Agroforestry


Correct Option: A
Explanation:

Deforestation is the term used to describe the process by which forests are converted to other uses.

Which of the following is NOT a potential impact of deforestation on biodiversity?

  1. Loss of habitat for plants and animals

  2. Increased genetic diversity

  3. Disruption of food chains and webs

  4. Extinction of species


Correct Option: B
Explanation:

Deforestation typically leads to a decrease in genetic diversity, not an increase.

What is the term used to describe the process of planting trees in areas that have been deforested?

  1. Reforestation

  2. Afforestation

  3. Agroforestry

  4. Silviculture


Correct Option: A
Explanation:

Reforestation is the term used to describe the process of planting trees in areas that have been deforested.

Which of the following is NOT a potential impact of deforestation on climate change?

  1. Increased greenhouse gas emissions

  2. Reduced carbon sequestration

  3. Increased water vapor in the atmosphere

  4. Increased cloud cover


Correct Option: D
Explanation:

Deforestation typically leads to a decrease in cloud cover, not an increase.

What is the term used to describe the process of planting trees in areas that have never been forested before?

  1. Reforestation

  2. Afforestation

  3. Agroforestry

  4. Silviculture


Correct Option: B
Explanation:

Afforestation is the term used to describe the process of planting trees in areas that have never been forested before.

Which of the following is NOT a potential impact of deforestation on water resources?

  1. Increased soil erosion

  2. Reduced water infiltration

  3. Increased flooding

  4. Improved water quality


Correct Option: D
Explanation:

Deforestation typically leads to a decrease in water quality, not an improvement.

What is the term used to describe the practice of planting trees in combination with agricultural crops?

  1. Reforestation

  2. Afforestation

  3. Agroforestry

  4. Silviculture


Correct Option: C
Explanation:

Agroforestry is the term used to describe the practice of planting trees in combination with agricultural crops.

Which of the following is NOT a potential impact of deforestation on soil quality?

  1. Increased soil erosion

  2. Reduced soil fertility

  3. Increased soil compaction

  4. Improved soil structure


Correct Option: D
Explanation:

Deforestation typically leads to a decrease in soil structure, not an improvement.

What is the term used to describe the management of forests for multiple purposes, such as timber production, recreation, and conservation?

  1. Reforestation

  2. Afforestation

  3. Agroforestry

  4. Silviculture


Correct Option: D
Explanation:

Silviculture is the term used to describe the management of forests for multiple purposes.

- Hide questions