The current population overflow problem the world needs is more according to make resources ที่มีอยู่อย่างจำกัด, such as coal, oil, or is the power source has no enough.CFC CO2 methane CO
.These will contribute to destroy ozone gas to prevent radiation from the sun, also known as the greenhouse effect when I O son was destroyed to make the temperature of the earth rises until it is a global warming the air can not directly seasonal variance.Water ice, it will melt the polar flooded the world
.In addition to the needs and problems the overflow of waste earth because we waste a shop was enough and if we leave each several pieces? To? Most junk is plastic water bottle, a piece of paper.The only way to go together to reduce combustion of the exhaust or riding
.Cycling instead, and also can exercise. The garbage can reuse them according to the principle of 5R.
การแปล กรุณารอสักครู่..
