Biology, 21.06.2019 13:00 alisharodriguez1
Why might surface mining be less risky for miners than underground mining? a. surface miners can become trapped in a collapsed mine. b. surface miners work in dusty, enclosed areas. c. surface miners work aboveground. d. surface miners use elevators to enter mines.
Answers: 2
Biology, 22.06.2019 09:00
This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.
Answers: 1
Why might surface mining be less risky for miners than underground mining? a. surface miners can be...
Business, 07.09.2019 01:30
Mathematics, 07.09.2019 01:30
Mathematics, 07.09.2019 01:30
Mathematics, 07.09.2019 01:30
Computers and Technology, 07.09.2019 01:30