Water. medicine. canned food. lighter. sweet. documents. radio with battery. Lantern. dog food. clothes
It is called the greenhouse phenomenon by which certain components of a planetary atmosphere gases retain some of the energy emitted by the soil being heated by solar radiation.
Carbon dioxide. Methane. Nitrogen oxides.
Global warming is the deterioration of the ozone layer caused by contamination, allowing sunlight to penetrate the planet with greater force, in addition to the natural approach of the planets to the sun.
Increasing renewable energy. Reduce car use. Recycle. Choosing efficient appliances.
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Un desastre natural es un evento como resultado de proceso naturales de la tierra