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Ethanol plays three major roles in today's economy and environment. First, it replaces about $2 billion dollars of imported oil with a secure, domestic fuel. Second, it is an important component of gasoline reformulated to reduce pollution in cities which are not achieving air quality standards mandated by the Clean Air Act. And finally, it provides a major income boost to farmers and rural communities where most ethanol is manufactured. Ethanol, blended with gasoline at a 10% level or in the form of ethyl tertiary butyl ether (ETBE) made from ethanol, is effective in reducing carbon monixide levels, ozone pollution and greenhouse gas emissions from
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Did the age exploration have a positive or negative effect on humanity?
It had a positive effect on the world, but for the humans those times it was a negative effect. Bcuz the Portuguese took slaves from Africa. so it was bad for humanity. But if the age of exploration hadn't happened the united states wouldn't be here. So it also has a positive effect. It depends on how u look at it.
When multiplying a negative number by a positive number is the result going to be negative or positive?
The result will always be negative. Positive X Positive = Positive Negative X Negative = Positive Positive X Negative = Negative
What are the rules of multiplying negatives and positives?
positive X positive = positive positive X negative = negative negative X positive = negative negative X negative = positive
What are the rules for multiplying integers?
Positive x Positive =Positive Positive x Negative= Negative Negative x Positive= Negative Negative x Negative =Positive
Is a negative divided by a negative a positive number?
negative times negative is positive negative divided by a negative is a postive negative times a positive is a negative negative divided by a positive is a negative
Is pollute is a negative or positive?
negative effect negative effect
Negative and positive impact of agriculture bio production?
the reaction of positive enviromental impact of tourism and negative
What does positive and negative effects mean?
A positive effect is one that is favorable; a negative effect is one that is unfavorable.
Does a roller coaster have a negative or positive effect on the brain?
Negative effect on the brain.
Is the plankton effect on the environment positive or negative?
positive
What is confining positive or negative?
positive is something leaving no doubt.................or negative is the effect of saying no
What are the positive and negative effect of burning fuels?
I think the positive effect is allow vehicles to move and negative effect is cause pollution...thats all I know.
Positive and nagitive effect of hotel?
`the positive effect is that we can stay there for emergency and the negative is that it might not be hygienic
What are the negative and positive effects of the Nigeria Petroleum industry?
positive and negative effect of petroleum indusry in nigeria
What are the negative and positive effects of transport and communication?
positive effect of transport
Was bay of pigs a positive or negative effect?
Most people would consider it having a negative effect
Was Francisco Pizarro's positive effect or negative effect on the world?
Negative because he killed millions of people.
