how to preserve mother earth?
372907
for every single tree u cut plant 4 saplings
1177158
I just watched something about this on Oprah today. There's these lightbulbs you can buy for about $10 each that have 10 times the life of regular lightbulbs and use up to 66% LESS energy. Also, RECYCLE, REDUCE, REUSE! Plant trees! Use as much recycled materials as you can! And spread the word! Let's all become environmentalists so we can save the Earth for our children and THEIR children! :)
533461
1.Plant tree\n2. limit number of car
922712
there is a whole science that adresses exactly what you mention\nWATER HARVESTING\n,dig small dams every where to cath the rain water, and you can archieve that all of the rain water is absorbed by the land ,it will seep slowly into the ground to add to subteranean water suplies ,make sure that all the dams are interconnected by slow gradient ditches .just because you dont see water ,does not mean that it is not there .\nNormally a land repels water and with the rains it runs over ground into the rivers and awy.\nthink now that you want to make the land receptive or absorbent of all the water that falls on it.\n\nMULCH\ncut down the weeds before they produce seeds and leave them where they fall,they will cover the ground and put even more organic matter on top,you can use saw dust,leaves green or dry,and when you plant make a little space and plant in the mulch.this is the easiest quickest and by far most benificial way(for the quality of you soul)to prepare the land for planting\n\nto prevent weeds from coming all you have to do it turn out the lights,you can even use cardboard or black plastic(this is good for strawberries because they will rot if they touch humid ground,and the bugs can get to them).\n\nwhat you do is to cover the ground with mulch which is the same principal as compost but it includes the whole garden surface\nthe top part of the soil where the topsoil is being produced houses a world or microbiotic life.\n\nMulch is organic material green or dry that covers the ground,the thicker the better the composting process will turn it in to black topsoil\n\nthe humidity is preserved underneath and promotes the devellopment of worms(their exists no better compost than their excrements)and a variety of micro biotic life which together with the mulch produce more topsoil.\n\nthe mulch also keeps the ground temperature even and guards against the impact of the rain ,which would other wise brings salt to the surfave if on unprotected land\n\nMulch also prevents the soil from drying out because of the sun and, lay it open to wind erosian.\n\nand it turn out the lights for any weeds that want to come up\ndo not use chemicals because the water will wash them into the ground and if enough people did that, you would be guilty of helping to contaminate subteranean water suplies that other people could be pumping up to drink \n\nSUSTAINABLE FARMING\nthe best examples on this Earth of sustainable agriculture,\nare the chinampas of central Mexico ,the surviving ones(that have not been consumed by urban devellopment)have been going for more than 800 years ,that is sustainability.\nthe are built from the mud of the lakes and enriched with compost ,in the old days with the toilet contents of the outhouses that were on the bridges going into town,which the indians collected with a canoo.\n\nAnother example are the traced gardens of the Inca which have been going for more than a thousand years,there success is also because of the principle of using compost and their form which id a receptive concave absorb the rain waters and collect the dust from the wind (for hundreds of years and so increase in quality instead of the oposite.\nin the Ukraine are also examples of ancient agriculture due to no till farming and mulching(green organic matter that is added)\n\nin Mexico today are still examples from old Indian agricultural practises of diversity or companion planting.\nwhere by a series of 7 or 8 species of plants are put together or one folows the other.to create biodiversity ,and utilisation of space.\nCorn is planted for example ,wich is followed 4 weeks later by a bean that climbs it.\nand agavi and edible cactus is on the sides to protect these plants from foraging animals and add chemicals to the soil by their secretions.and others are in between to provide groundcover\n\nthere are many forms of sustainable farming in the past,and today those who follow the principles of permaculture,no till farming,organic or sustainable farmin
778862
You are really confusing me. Conserve what?!
450361
No - Nothing has been destroyed. Just changed in form.\nThe planet will be here for a long time to come.\nThat is if time actuallly exists........\nPeople will adapt to changes, as will lots of animals, trees, insects, plants, fish etc\n\nIs this bothering you - cos your lifespan is 120 years tops?\nFu@k the enviroment, enjoy yourself a bit and stop worrying. Let your kids do all the worrying.
568351
Nuke it, propel it away with rockets, or just accept it.  \n\nhttp://search.yahoo.com/search?p=protect+the+earth+from+a+major+asteroid+impact+&toggle=1&ei=UTF-8&xargs=0&pstart=1&fr=FP-tab-web-t-403&b=11
289887
have respect to the earth. paying attention to our actions and others.
685026
u also need to create a biosphere,,self contained sealed enviroment that has oxygen producing plants and also plants for food,and a filtering system for water. and a waste mangement system all self contained. and a communications system back to earth.
1009966
Can the Earth sustain itself?\nOr us?\nThe earth will be around longer than we will.
787329
Stop Smoking\nUse your feet/bicycles rather than driving and polluting the air and causing GLOBAL WARMING.\n\nGlobal Warming has already taken affect in Alaska.\n\nIt's amazing how this generation is considered the "Eco-Friendly Generation" when many of us drive gas-guzzling SUV's
312986
dude above this comment addressed some of the problems . . . but what about the solutions?\n\nFor my astrobiology class I did research on terraforming Mars, and learned quite a bit.  The first thing that would need to be done is landing, constructing miniature chemical fixing plants that could do to the atmosphere exactly what we're doing to this planet right now: release greenhouse gases that otherwise would be locked in the regolith. This would have to be done first to allow the planet to warm up a little bit, but this would take a few hundred years. You see, this would project would have to have the full commitment of the entire human race over a few thousand years for this to be "completed."\n\nAfter a few hundred years of warming,  you might actually outgas enough atmosphere from the regolith to hold liquid water stably, you might have a little more CO2 to build atmos. pressure, but growing algae or anything would require genetic engineering, since algae, im sure, is not going to grow in soils containing peroxides and epsom salts. They would fix the atmosphere to contain more oxygen. This would also take a few hundred years as well.\n\nAssuming we had the patience for this, we could have some sort of atmosphere close to 60% the pressure of ours within 600 years, and the temperatures from the 50s-70s (one scientific paper said something about 77F being reached feasibly). So this terraforming is do-able, but do we need to? have we finished discovering things on Mars before we start erasing it with running water and weather systems? \n\nSome say there is still a lot of water on Mars, enough to make an ocean covering the entire planet about a few feet deep (thats a lot), but that would take a lot of work to achieve.  Also, you have to realize that all this work would not be permanent.  Mars has no magnetic field, and thus no real protection from the solar wind which would slowly strip the planet of its atmosphere. \n\nthe "mars project" would be fruitful but not permanent, and would work for probably a good several millenia, but would need maintenance. . .  \n\nim done typing
13750
plant more trees -> more ozone layer -> less UV rays -> cooler planet -> less melting of the polar sides of the earth
906697
Humans have made huge impacts on the physical environment by logging, farming, building, and really just existing. The problem is the rate of change is accelerating as the population grows exponentially and people become industrialised and require more and more. The earth really cannot sustain this growth in all aspects of people greed and need. There is no easy way to slow it let alone stop it.\n\nAs a planet we are doomed! not tomorrow but before this century is out.
930300
Use Little Green Earthlets
1041773
to balance the ecosystem
213660
No you can not. THe air particles would desolve it way faster. THere is no way to preserve it.