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I am not sure what you mean by "perc", however one CRITICAL thing that many "environmental advocates" forget is that Carbon Dioxide (CO2) is absolutely crucial to the environment: Plants need it in order to live and as a by-product they produce oxygen (which we, and other animals need to live).
Its really easy to get carried away with all of the pressure to "reduce your carbon foot print" and other environmental efforts, to end up thinking that carbon dioxide itself is the problem, when this just isn't true.
In fact, if you look through the geologic records, the period of time where earth had the greatest diversity and density of life was actually the mesozoic era, which was on average, 15-25 degrees warmer than the earth currently, and roughly 30% more CO2 in the environment.
What else can I help you with?
Do consumers support more environmentally friendly products?
While in surveys consumers often say that they want to buy more environmentally friendly products, when asked to pay more for them, they usually decline.
Are latex balloons biodegradable and environmentally friendly?
Yes, latex balloons are biodegradable and considered more environmentally friendly compared to other types of balloons.
Is it more environmentally friendly to use a fabric or plastic shower curtain?
Fabric is more environmentally friendly because it can break down after its used. Plastic is not bio-degradable and is hard to dissapate.
What is the number one reason people choose not to use environmentally friendly products?
Usually people don't choose to use environmentally friendly products cause they want the more fancyAlso because most environmentally friendly products either don't work as well or cost more.
Why are hybrids environmentally friendly?
Hybrid cars are more environmentally friendly because the are not powered by fossil fuels. More additional information about hybrid car technology, please see the following: www.doityourself.com.
What environmentally friendly hair spray is available in the USA?
Although today's aerosol hairspray does not contain chloroflourocarbons, there are still some which are more environmentally friendly available in the USA currently. Pantene Pro-V is one of the brands listed as being environmentally friendly.
How can textiles products be made more environmentally friendly?
by not making them in factors
Are stirling engine generators environmentally friendly?
Stirling engine generators are environmentally friendly. The cooling fluid they use in them is helium and not freon. They are much more efficient in how they operate as well.
Which vehicles are the most environmentally friendly?
Ford, Honda and Lexus top the list of environmentally friendly car manufacturers. More information is available at the following: www.environment-green.com/Green_Cars.html
Is radiant heating more environmentally friendly than central heating?
Yes Radiant heating is more environmentally friendly than central heating. You will find that out after you start saving money on radiant heating. Your Welcome.
Are salt water pools more environmentally friendly than chlorine pools?
yes because salt water is not harming any fish or marine life so it is environmentally friendly.
Environmentally friendly gas vs. charcoal barbecue grill?
According to the research that I have done, it is stated that the gas grill is more environmentally friendly and has less impact on the environment. The impact of the charcoal grill isn't extremely bad for the environment, but it is said that gas grills are more eco friendly.
