CH 10:Impact of Humans on Biodiversity and the Environment

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Questions and Answers

Which human activity contributes to climate change through significant emissions of carbon dioxide?

  • Agriculture (correct)
  • Dynamite Fishing
  • Fishing
  • Irrigation

What technique of fishing destroys marine habitats?

  • Overfishing
  • Aquaculture
  • Dynamite Fishing (correct)
  • Sustainable Fishing

Which human activity alters soil quality and depletes local water resources in rivers and lakes?

  • Deforestation
  • Irrigation (correct)
  • Fishing
  • Agriculture

Which mitigation strategy involves promoting the use of renewable energy sources to reduce dependency on fossil fuels?

<p>Sustainable Farming (D)</p> Signup and view all the answers

What is a sustainable farming practice that also helps mitigate the impact of agriculture on the environment?

<p>Precision Agriculture (D)</p> Signup and view all the answers

What mitigation strategy helps protect marine areas and promote sustainable fish populations?

<p>Enforcing Fishing Quotas (D)</p> Signup and view all the answers

Which human activity alters soil quality, depletes local water resources, and can be mitigated by using water-efficient irrigation systems?

<p>Irrigation (B)</p> Signup and view all the answers

Which human activity has the most significant impact on global warming?

<p>Transport (D)</p> Signup and view all the answers

Which of the following strategies is not a mitigation strategy for the oil industry?

<p>Implement stricter environmental regulations for mining operations (C)</p> Signup and view all the answers

What is the primary environmental impact of hydraulic fracturing?

<p>Destruction of geological and fossil records (B)</p> Signup and view all the answers

Which human activity does not significantly contribute to water pollution?

<p>Transport (B)</p> Signup and view all the answers

Which of the following is not a mitigation strategy for meat production?

<p>Strengthen regulations on oil extraction processes (A)</p> Signup and view all the answers

Which human activity has the most significant impact on land degradation?

<p>Mining (A)</p> Signup and view all the answers

What is the primary environmental impact of the transportation sector?

<p>Air pollution (B)</p> Signup and view all the answers

Which of the following is not a mitigation strategy for hydraulic fracturing?

<p>Promote electric and hybrid vehicles (A)</p> Signup and view all the answers

What is a major environmental impact of fishing mentioned in the text?

<p>Destruction of marine habitats (A)</p> Signup and view all the answers

Which human activity involves altering soil quality and depleting local water resources?

<p>Irrigation (B)</p> Signup and view all the answers

What is a potential mitigation strategy to reduce the impact of irrigation on local water resources?

<p>Using water-efficient irrigation systems (C)</p> Signup and view all the answers

Which activity contributes significantly to climate change through carbon dioxide emissions?

<p>Agriculture (B)</p> Signup and view all the answers

What is one negative consequence of overfishing as stated in the text?

<p>Extinction of fish species (A)</p> Signup and view all the answers

Which human activity involves substantial use of fossil fuels?

<p>Agriculture (A)</p> Signup and view all the answers

What is a sustainable practice that can help mitigate the impact of agriculture on the environment?

<p>Implementing agroforestry practices (A)</p> Signup and view all the answers

What is a primary contributor to climate change in the meat production industry?

<p>Greenhouse gas emissions (A)</p> Signup and view all the answers

Which sector primarily relies on petroleum, leading to air pollution and global warming?

<p>Transportation (D)</p> Signup and view all the answers

What is a mitigation strategy for the oil industry?

<p>Advancing alternative energy sources (B)</p> Signup and view all the answers

What is a consequence of mining activities?

<p>Water pollution and soil erosion (C)</p> Signup and view all the answers

What is a goal of revising the impact management strategies table?

<p>To reduce the environmental impacts of human activities (C)</p> Signup and view all the answers

What is a consequence of hydraulic fracturing?

<p>Contamination of groundwater (B)</p> Signup and view all the answers

What is a mitigation strategy for the transportation sector?

<p>Increasing the efficiency of vehicles (A)</p> Signup and view all the answers

What is a benefit of discussing and revising impact management strategies?

<p>Fostering a deeper understanding of environmental consequences (A)</p> Signup and view all the answers

What is the primary environmental impact of dynamite fishing as mentioned in the text?

<p>Destruction of marine habitats (A)</p> Signup and view all the answers

Which mitigation strategy is recommended to reduce the impact of overfishing on fish species extinction?

<p>Promoting aquaculture practices (A)</p> Signup and view all the answers

How does irrigation impact local water resources according to the text?

<p>By depleting rivers and lakes (B)</p> Signup and view all the answers

Which human activity significantly contributes to climate change through emissions of carbon dioxide according to the text?

<p>Agriculture (A)</p> Signup and view all the answers

What is a potential mitigation strategy to reduce the impact of agriculture on climate change?

<p>Drip or sprinkler irrigation (A)</p> Signup and view all the answers

Which scenario best describes desertification according to the impact of human activities on biodiversity and the environment?

<p>Conversion of fertile land into desert-like conditions (A)</p> Signup and view all the answers

Which human activity leads to the extinction of fish species, as stated in the text?

<p>Fishing (A)</p> Signup and view all the answers

What is a common environmental consequence of large-scale livestock farming, oil extraction, and mining?

<p>Land degradation (B)</p> Signup and view all the answers

Which of the following human activities is most closely associated with water contamination and deforestation?

<p>Mining (A)</p> Signup and view all the answers

What is a common goal of mitigation strategies for environmental impacts?

<p>Reduce environmental footprints (C)</p> Signup and view all the answers

Which sector is primarily responsible for air pollution and global warming?

<p>Transport (A)</p> Signup and view all the answers

Which human activity involves altering soil quality and depleting local water resources?

<p>All of the above (D)</p> Signup and view all the answers

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