Unit 6: Land Test Review Flashcardizz

Front

What is subsurface mining?

Back

Subsurface mining is the extraction of minerals and resources from beneath the earth's surface, typically at depths greater than 50 meters.

Front

What are the ecological consequences of urbanization?

Back

Ecological consequences of urbanization include loss of natural habitats, increased scavenger populations, increased wildlife roadkill, and soil erosion.

Front

What is urban sprawl?

Back

Urban sprawl refers to the uncontrolled expansion of urban areas into the surrounding rural land, often leading to environmental degradation.

Front

How does agriculture impact the environment?

Back

Agriculture can lead to pesticide runoff into soil and water supplies, contributing to pollution and harming ecosystems.

Front

What is a protected area?

Back

A protected area is a designated region aimed at conserving the natural environment, scenery, and biodiversity, such as national parks.

Front

What is the main environmental impact of mining?

Back

Mining can cause air and noise pollution, water contamination, and erosion, but it does not directly cause urban sprawl.

Front

What is the purpose of reclamation in mining?

Back

Reclamation is the process of restoring land that has been mined to a natural or economically usable state.

Front

What are the benefits of urbanization?

Back

Benefits of urbanization can include better sanitation, improved mass transit, and increased economic opportunities.

Front

What is mountaintop removal mining?

Back

Mountaintop removal mining is a form of surface mining that involves removing the summit of a mountain to access coal seams.

Front

What is the significance of the Grand Canyon National Park?

Back

Grand Canyon National Park is a protected area that preserves unique geological formations, ecosystems, and scenic beauty.