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Subsurface coal mining can lead to: A. Black Lung disease B. influenza C. H1N1 D. skin cancer
Subsurface coal mining can lead to: Black Lung disease.
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Expert answered|paral|Points 2135|
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Asked 9/18/2012 12:34:01 PM
Updated 9/26/2016 11:18:33 AM
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This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [3/5/2014 11:26:56 AM], Edited by Janet17 [9/26/2016 11:18:33 AM]
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The first step in surface coal mining is: A. to use heavy equipment to take core samples B. to test and see if quarrying would be more effective C. to remove and set aside the soil that covers the area to be mined D. to make cuts in the coal for easier removal
Question
Not Answered
Updated 1/9/2015 11:52:17 AM
1 Answer/Comment
The first step in surface coal mining is: to remove and set aside the soil that covers the area to be mined.


Added 1/9/2015 11:52:17 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [1/9/2015 11:53:25 AM]
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Weegy: Electric generators work by B. converting mechanical energy into electrical energy. (More)
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Updated 3/5/2014 11:26:44 AM
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Storage sites for nuclear wastes: A. can only be located in mountain ranges B. will always leak lethal amounts of radioactivity C. should be able to undergo the process of transmutation D. should be located only in areas that are extremely geologically stable
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Nuclear fission releases a tremendous amount of energy as well as more neutrons, which, in turn, collide with more uranium nuclei. A. True B. False
Question
Updated 9/2/2015 2:27:05 PM
1 Answer/Comment
Nuclear fission releases a tremendous amount of energy as well as more neutrons, which, in turn, collide with more uranium nuclei. TRUE.
Added 9/2/2015 2:13:10 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/2/2015 2:26:51 PM]
Which of the following factors does NOT help predict future oil production? A. changes in technology B. the cost of obtaining fuels C. the number of oil refineries operating in the past D. number of oil deposits discovered
Weegy: Which of the following factors does NOT help predict future oil production? A. changes in technology (More)
Question
Expert Answered
Updated 6/4/2014 12:15:46 PM
1 Answer/Comment
C. the number of oil refineries operating in the past

The number of oil refineries operating in the past does NOT help predict future oil production.
Added 11/25/2013 7:40:04 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [6/4/2014 12:15:55 PM]
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