Global warming is a phenomenon that the global temperature’s increased through years because of greenhouse effect. The greenhouse effect is caused by the increasing of gas emitition such as CO2, CH4, N2O, and CFC that makes the sun energy’s trapped in the atmosphere. Increasing greenhouse gas concentrations tend to warm the planet. And scientists know with virtual certainty that human activities are changing the composition of Earth’s atmosphere or in another word is the human activities make worse.
So, everyone should participate to save our global warming,, prove your concern by doing this few tips!
– to turn on your monitor, wait few minutes after the CPU’s turned on
– start to be familiar with walking and biking to go anywhere
– use paper in two sides,,when printing your works
– say no to plastic bags,, or you can bring another bags when you’re shopping
– close the door and window while you turn on your air conditioner,, so you’re not wasting the energy
Happy stop global warming!!^^
…”Do Little For a Great Thing”….