Deforestation and Biodiversity Loss: A Tragic Consequence

Description: Deforestation and Biodiversity Loss: A Tragic Consequence
Number of Questions: 14
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Tags: deforestation biodiversity conservation
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What is the primary cause of deforestation worldwide?

  1. Natural disasters

  2. Agricultural expansion

  3. Urban development

  4. Mining activities


Correct Option: B
Explanation:

Agricultural expansion, particularly for crops and livestock, is the leading cause of deforestation globally.

Which biome is particularly vulnerable to deforestation?

  1. Temperate forests

  2. Tropical rainforests

  3. Tundra

  4. Grasslands


Correct Option: B
Explanation:

Tropical rainforests, characterized by their rich biodiversity, are highly susceptible to deforestation due to their conversion for agriculture, logging, and other human activities.

How does deforestation contribute to climate change?

  1. Releasing carbon dioxide into the atmosphere

  2. Increasing oxygen levels

  3. Reducing greenhouse gas emissions

  4. Lowering global temperatures


Correct Option: A
Explanation:

Deforestation releases significant amounts of carbon dioxide into the atmosphere when trees are burned or decompose, contributing to the greenhouse effect and global warming.

Which animal group is most affected by deforestation?

  1. Birds

  2. Mammals

  3. Reptiles

  4. Amphibians


Correct Option: B
Explanation:

Mammals, including primates, big cats, and ungulates, are particularly vulnerable to deforestation as they rely on forest habitats for food, shelter, and breeding.

What is the term used to describe the loss of biodiversity due to deforestation?

  1. Habitat fragmentation

  2. Species extinction

  3. Ecosystem collapse

  4. Biodiversity depletion


Correct Option: B
Explanation:

Deforestation can lead to the extinction of species that are endemic to forest ecosystems and unable to adapt to the changing conditions.

Which country has the highest rate of deforestation in the world?

  1. Brazil

  2. Indonesia

  3. Democratic Republic of the Congo

  4. China


Correct Option: A
Explanation:

Brazil, home to the Amazon rainforest, has consistently ranked among the countries with the highest deforestation rates due to factors such as agricultural expansion and logging.

What is the term used to describe the process of replanting trees in deforested areas?

  1. Reforestation

  2. Afforestation

  3. Deforestation

  4. Revegetation


Correct Option: A
Explanation:

Reforestation involves planting trees in areas that were previously forested but have been cleared, while afforestation refers to planting trees in areas that were not previously forested.

Which international agreement aims to reduce deforestation and forest degradation?

  1. Kyoto Protocol

  2. Paris Agreement

  3. Montreal Protocol

  4. Copenhagen Accord


Correct Option: B
Explanation:

The Paris Agreement includes a specific goal to reduce deforestation and forest degradation, recognizing the importance of forests in mitigating climate change.

What is the term used to describe the process of converting forest land to non-forest uses?

  1. Deforestation

  2. Reforestation

  3. Afforestation

  4. Revegetation


Correct Option: A
Explanation:

Deforestation refers to the permanent removal of trees from a forest, typically for agriculture, logging, or development.

Which type of forest is particularly important for biodiversity conservation?

  1. Temperate forests

  2. Boreal forests

  3. Tropical rainforests

  4. Taiga forests


Correct Option: C
Explanation:

Tropical rainforests, with their immense biodiversity, play a crucial role in maintaining the ecological balance and supporting a wide range of plant and animal species.

What is the term used to describe the process of planting trees in areas that were not previously forested?

  1. Reforestation

  2. Afforestation

  3. Deforestation

  4. Revegetation


Correct Option: B
Explanation:

Afforestation involves planting trees in areas that were not previously forested, often for the purpose of creating new forests or improving degraded land.

Which animal group is least affected by deforestation?

  1. Birds

  2. Mammals

  3. Reptiles

  4. Insects


Correct Option: D
Explanation:

Insects, with their diverse adaptations and ability to thrive in various habitats, are generally less affected by deforestation compared to other animal groups.

What is the term used to describe the loss of habitat due to deforestation?

  1. Habitat fragmentation

  2. Species extinction

  3. Ecosystem collapse

  4. Biodiversity depletion


Correct Option: A
Explanation:

Deforestation can lead to habitat fragmentation, where large, continuous habitats are broken into smaller, isolated patches, negatively impacting species survival.

Which country has the lowest rate of deforestation in the world?

  1. Finland

  2. Sweden

  3. Norway

  4. Denmark


Correct Option: A
Explanation:

Finland has consistently maintained one of the lowest deforestation rates globally due to its strong forest management practices and commitment to sustainable forestry.

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