The cause of the problem is caused by global warming have increased nuaprachakon on Earth. The requirement would increase accordingly. Whether it's energy needs. Of living space, which is when the population increased rapidly. Natural resources are limited, they are unable to meet the demand for them is enough. Human nature, we get to make more and more every day, gracious. Natural resources, gradually. By that, we create a replacement part human to proxies. The power shortage problem, with the expansion of the industry and create a living space added is causing major pollution problem is toxic. Whether it's the release of waste water, smoke and noise and when large industrial sectors. The demand for power increases.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)