GREENHOUSE EFFECT

      The greenhouse effect is a serious problem por the Earth. It causes that earth climate changes and goes up. Energy from sun drives the earth's weather to raise. Likewise, some atmospheric gases run atmosphere through. These gases are therefore known as greenhouse gases. If the situation doesn't change, it wil be difficult to walk to the street without get burned.
     
      There are many solutions for this problem:
Firt, we can reduce the consumption of energy using less the car and the motorbike. A good form to doing it, is using the bike, the public transport (bus, train...) and going walking to the places as often as we can.  It is more ecological for the environment.
Second, in case of business, they can save energy settling an air purifier. It is very good due to it cleans the air and the atmosphere of bad essences.
Furthermore, we should change conventional products for thrifty products. It permitts save the 70% of energy.