What is “clean coal”?
a.
coal that is first washed and purified before being shi...
History, 30.01.2020 15:59 lexylexy8583
What is “clean coal”?
a.
coal that is first washed and purified before being shipped for use in power plants
b.
coal that is burned with technology that cuts the amount of soot and sulfur dioxide emitted
c.
coal that is mined underground with minimum impact on the surface environment
d.
coal mined in certain regions of the country from veins that are free from impurities
Answers: 1
History, 21.06.2019 22:30
How should the student cite this source using mla citation format?
Answers: 1
History, 22.06.2019 02:30
The television had many impacts after it's invention. which of the following describes impacts of television? -brought people together -allowed people to see others-people saw america as the land of plenty- all the above
Answers: 1
History, 22.06.2019 03:30
Is the weather changing? consider the data of severe weather that includes tornadoes occurring throughout the u. s. over the last four years. compare the severe weather for the last three years. then compare the first three months of 2017 with that data. based on previous years, what might the prediction be for weather during 2017?
Answers: 1
History, 22.06.2019 04:10
56: 58 the assembly line was a system through which items were mass-produced in a flow.
Answers: 1
Mathematics, 20.03.2020 23:01
Mathematics, 20.03.2020 23:02