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Impacts of mining activities
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Coal mine methane is more powerful than greenhouse gases. TRUE or FALSE?
TRUE. It's 20 times more powerful.
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Human displacement means that mining affects human health. TRUE or FALSE?
FALSE. It means that humans move to different areas as a result of mining.
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The effects of underground mining include ... (NAME AT LEAST ONE)
RELEASING TOXIC COMPOUNDS TO AIR AND WATER, TUNNEL COLLAPSE and LAND SUBSIDENCE
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"Mountain top removal mining" uses ............................. to blast off the top of mountains.
EXPLOSIVES
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Name at least 3 courses of action that can be taken to prevent negative mining impacts.
REGULATION OF MINING, PROTECTING THE ENVIRONMENT, TREATING AND MANAGING WATER CORRECTLY, REDUCING ACID ROCK DRAINING, PROTECTING HUMAN HEALTH
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What are "minerals"?
Minerals are natural resources.
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Infiltration can cause underground water contamination. TRUE or FALSE?
TRUE
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"Strip" or "open case mining" can cause alterations in the ...............................
TOPOGRAPHY, DRAINAGE, WILDLIFE and LANDSCAPE
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Strip mining, open-pit mining and mountain top removal mining are types of ................. mining.
SURFACE
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CO2 stands for...
CARBON DIOXIDE
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Degradation of soil means that it gets better or worse?
It gets WORSE.
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What is "mining"?
Mining is the extraction of minerals or geological materials from the earth.
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Why is water leaking out of abandoned mines toxic?
BECAUSE IT'S ACIDIC.
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Another name for "sub surface mining" is ....................
UNDERGROUND mining
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How are flora and fauna affected by mining?
Mainly, loss of habitat, water and food.
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