The production of hydrogen to power cars in the United States requires A) a net input of energy. B) fusion reactions typical of nuclear power plants. C) nearly a million gallons of freshwater each day. D) fermentation using water and sugars.

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The production of hydrogen to power cars in the United States requires : A) a net input of energy.

Expert answered|jeifunk|Points 11338|

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Asked 11/11/2013 9:52:49 AM

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The most cleanly burning fossil fuel available that produces the least pollutants is ____. A) coal, usually found in deposits deep within the Earth. B) kerosene, found in deposits associated with oil wells. C) nuclear energy, produced from rocks and minerals within the Earth. D) natural gas, usually found in deposits associated with oil.

Weegy: The most cleanly burning fossil fuel available that produces the least pollutants is - - D)natural gas, usually found in deposits associated with oil. (More)

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Updated 197 days ago|5/29/2024 7:01:04 AM

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1) Potential environmental damage results from the harvesting of fossil fuels and 1) A) their transportation and storage. B) the transportation, storage, and waste products generated by their use. C) their storage and waste products. D) the transportation and waste products generated by their use.

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Updated 10/11/2018 6:07:00 PM

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remedios

Potential environmental damage results from the harvesting of fossil fuels and the transportation, storage, and waste products generated by their use.

Added 10/11/2018 6:07:00 PM

This answer has been confirmed as correct and helpful.

Confirmed by matahari [10/14/2018 3:51:27 AM]

Which one of the following is one of the most important components of concentrated solar power? 86) A) photovoltaic cells B) mirrors or reflectors C) wind turbines

Weegy: (A) photovoltaic cells - is one of the most important components of concentrated solar power. User: The most sustainable way to drive a car would be to use 17) A) an all-electric car using electricity from a windmill or solar photocells. B) a hydrogen fuel cell using hydrogen produced by a nuclear power plant. C) an all-electric car using electricity from any power supply. D) a hybrid electric car that generates electricity when slowing down. (More)

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Updated 11/17/2020 11:13:24 PM

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emdjay23

The most sustainable way to drive a car would be to use an all-electric car using electricity from a windmill or solar photocells.

Added 11/17/2020 11:13:24 PM

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About fifteen years after the 1973 oil crisis, A) world oil prices skyrocketed. B) U.S. automobiles were no more fuel efficient than before. C) world oil production exceeded consumption and prices fell sharply. D) the consumption of oil in the United States doubled.

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Updated 3/21/2018 2:13:42 PM

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emdjay23

About fifteen years after the 1973 oil crisis, world oil production exceeded consumption and prices fell sharply.

Added 3/21/2018 2:13:42 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [3/21/2018 3:02:57 PM]

what are Enhanced geothermal systems?

Weegy: An enhanced geothermal system (EGS) generates geothermal electricity without the need for natural convective hydrothermal resources. [ Until recently, geothermal power systems have exploited only resources where naturally occurring heat, water, and rock permeability are sufficient to allow energy extraction.[1] However, by far the most geothermal energy within reach of conventional techniques is in dry and impermeable rock.[2] EGS technologies enhance and/or create geothermal resources in this hot dry rock (HDR) through 'hydraulic stimulation'. ] (More)

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Asked 11/11/2013 10:40:50 AM

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