on this subject
"Wasting sweet water is going to lead us towards serious shortage which may even destroy human population one day"
and
"The rate of increase of vehicles has resulted in traffic jams, accidents and pollution of the already polluted atmosphere"
plzz.......tell me on both of these.
2007-04-01
06:37:59
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9 answers
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asked by
dia
2
in
Education & Reference
➔ Homework Help
i actually didnt want to be rude 2 u guys!!
sorry
but one of you hurt me and i was kind of angry
so please forgive me
2007-04-01
07:43:42 ·
update #1
what do you want stupid
2007-04-01 07:44:16
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answer #1
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answered by Anonymous
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Sorry we have plenty of water...when it becomes necessary we will use desalination plants, it's just not cost effective yet. Much the same way as ethanol has not been cost effective until now.
Yes the increase in vehicles has resulted in traffic jams because the highway infrastructure cannot keep up. Increased auto accidents are not due to more vehicles, they are due to more unsafe aggressive drivers. We now talk on the phone, eat, watch videos, and everything else we can think of to do in our cars.
Pollution.....the earth is a living entity...when the time comes time to save itself from pollution it will kill off the offending entity (humans) and automobiles are a very very small part of the problem. It's mostly electric plants, and other manufacturing that cause the largest problem.
OK!!!!!!!!????-why do you need to be rude.
2007-04-01 14:01:22
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answer #2
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answered by Mike M. 5
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Increasing demand for water caused by an increase in the world population will put more pressure on water resources all around the world! While wastage is one vital factor to be considered when we talk of the inevitability of an imminent water shortage, global warming at an abnormal rate is a leading one, considering the rapid increase in natural evaporation of the dwindling water resources all over the world!
Rapid economic progress in the past century or so has resulted in a mushroom growth of urban centers which in turn required suitable means for faster human mobility, hence the inevitable increase in vehicle population and the bi-products thereof. Could this be checked or stopped? If so, where should it start?
2007-04-01 13:54:12
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answer #3
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answered by Sami V 7
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Not sure what you are asking by stating "reasons". Are you asking why the shortage of water and increased motor population will destroy humans?
Are body is made up mostly of water.We need it to survive.Our cells need it, our blood needs it to keep manufacturing more blood cells.If water sources are gone, that will end life of any living thing: since we all need water. Our water resources are declining with more buildings and roads being built. The change in the ozone layer, allows dangerous sun rays which dry up the water reserves.
The increase in traffic, or motor population put carbon dioxide into the air, waste product from the fuels they use. The carbon dioxide absorbs good air molecules to live. If it takes good air molecules for itself it leaves not enough for humans or other living matter that require air to survive.
Depending who you ask the answers may vary but I believe what I have given you is the basic approach.
Does this help?
Pegasus
2007-04-01 13:52:53
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answer #4
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answered by pegasus 2
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First pick a perspective, state reasons expand and discuss.
Example: How are we wasting water, how is it destroying the population and how can we stop it?
OR
Why does the increase in cars cause traffic jams..... how does it pollute the air and how can we stop it?
Is this for your Earth Science class or English class? Ether way you need to relate it to the way the teacher has taught you this subject.
2007-04-01 13:50:02
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answer #5
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answered by Hi'Lo 3
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The second on is EXTREMELY true. I can't explain the first one. But the second one, if you have a lot of smoke coming out of cars, it will cause air pollution and that's why we have global warming today. If we have schools close to home, that would mean several schools, that would be less buses which is a lot of buses. I know people hear this a lot and blow it off but, if we did ride bikes, walk places or something else that isn't a car then we wouldn't have much air pollution. Less fast food places would also effect people's ability to walk and ride bikes and be active.
I don't know if that's the kind of answer you're looking for but it's a reason?
2007-04-01 13:43:08
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answer #6
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answered by vball chick 2
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I can't give you reasons when you don't give me choices. Instead of being choices these are worded as statments and thus difficult to choose between. Refine your wording a bit and I'll get back to you. Good Luck!!!
2007-04-01 13:41:53
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answer #7
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answered by Julianna 2
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no free advice
2007-04-01 14:09:25
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answer #8
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answered by sarjan 3
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do your own homework, or at least be polite when you ask for answers okk!!!!!!?
2007-04-01 13:41:30
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answer #9
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answered by Terra_chan 4
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