so in order to protect the environment, we need to reduce the co2 emitted in the air by the following measuresFirst, we have to change the habit of riding your bike or walk to the places near our home. cycling, walking is not limited only to co2 emitted but also help us to save a great money, especially to have a very good healthSecond, we need to limit the use of coal, firewood, but instead must use the natural energy sources such as wind energy, solar energy in lifethird, let's plan for the planting of trees. Green has the effect of filtering the dust in the air and make the dog more clean air. people's awareness about the role of the forest, prevent indiscriminate burning behaviourFinally, we need to build the system of waste safely. avoid burning the garbage disposal and then discharged in the atmosphere, co2 increases, especially air contamination
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