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Environmental Impact of Resource Extraction Quiz

#1

Which of the following is a major environmental impact of resource extraction?

Deforestation and habitat destruction
Explanation

Resource extraction leads to significant deforestation and habitat destruction.

#2

What is the term for the process of removing trees from an area for resource extraction?

Deforestation
Explanation

Deforestation is the process of clearing trees from an area, often to facilitate resource extraction such as logging or mining.

#3

What is the term for the process of extracting minerals from the Earth's crust?

Mining
Explanation

Mining is the process of extracting valuable minerals or other geological materials from the Earth's crust for commercial purposes.

#4

Which resource extraction method is most likely to result in water pollution?

Open-pit mining
Explanation

Open-pit mining often results in water pollution due to the exposure of minerals to water sources.

#5

What is the term for the process of restoring land that has been mined to a natural or economically usable state?

Environmental remediation
Explanation

Environmental remediation refers to the restoration of mined land to its original or usable state.

#6

Which of the following is not a consequence of resource extraction?

Groundwater recharge
Explanation

Groundwater recharge is not typically a consequence of resource extraction; instead, it's often reduced due to extraction activities.

#7

Which of the following is a potential long-term effect of resource extraction on local communities?

Social disruption
Explanation

Resource extraction can lead to long-term social disruption within local communities due to changes in employment, migration, and social dynamics.

#8

What is the term for the process by which toxic substances are released from mining waste and enter the environment?

Leaching
Explanation

Leaching is the process where toxic substances from mining waste dissolve and seep into the environment, contaminating soil and water.

#9

Which of the following is a method to reduce the environmental impact of resource extraction?

Implementing reclamation plans
Explanation

Implementing reclamation plans helps mitigate environmental damage by restoring mined areas to their natural state after extraction.

#10

Which type of resource extraction is most likely to cause habitat fragmentation?

Logging
Explanation

Logging operations are notorious for causing habitat fragmentation by clearing large areas of forest.

#11

What is the term for the unintended release of methane during coal mining?

Coal mine explosion
Explanation

Coal mine explosions occur due to the accidental release and ignition of methane gas during coal mining operations.

#12

Which of the following is a way in which resource extraction can contribute to climate change?

By releasing carbon stored in vegetation and soils
Explanation

Resource extraction contributes to climate change by releasing carbon dioxide stored in vegetation and soils, adding to greenhouse gas emissions.

#13

What is the term for the process of extracting minerals from seawater?

Deep-sea mining
Explanation

Deep-sea mining involves extracting minerals from the ocean floor, potentially causing significant ecological damage to marine ecosystems.

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