Biology, 07.09.2021 01:00 Chrissyx5215
Fracking opens cracks that exist in underground rock, allowing gas to escape back up through the well. Which statement best describes an environmental consequence of this process?
Wastewater is contaminated with oil and becomes sludge in landfills.
During natural gas extraction, methane escapes into the atmosphere.
Water vapor is released into the air, which is considered a greenhouse gas.
Heavy metals are released into surrounding soil, poisoning local vegetation.
Answers: 3
Biology, 21.06.2019 15:30
On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter
Answers: 1
Biology, 21.06.2019 23:10
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
Fracking opens cracks that exist in underground rock, allowing gas to escape back up through the wel...
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