28 household cleaner. Help
.There are more than 63 chemical species. Used as ingredients in household cleaner, such as rust, mop the floor. Polished toilet. Please read the instructions on the label before each use. To protect yourself from the danger dangerous
29.The chair of recycled plastic
plastic chairs are manufactured from new plasticizer used, such as a chair with a length of plastic 6 feet. It is made from plastic buckets that contain milk reached number 1 050 leaves,
30.Protect the environment start close to
in environmental conservation is we don't have to go to the forest area to forest. But we can start the environment was destroyed in the area near us
31.Local plants are important to the environment
.The local native plants are important ecosystems. And appropriate to the weather and soil than plants imported from elsewhere, so we should have to help prevent and conservation of local plants are not extinct
32.Cars produced carbon dioxide
every year a car, will produce carbon dioxide into the atmosphere in the world as the car itself, 33
. Oil gasoline burn a carbon dioxide
.Every gallon of gasoline in cars that burn, will cause the quantities of carbon dioxide, to 9 000 grams. Spread into the earth's atmosphere greenhouse effect 34.
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