Global warming

I would like to presentation about Global warming topic. I think The problems closing in on us. it is important that we should concern and solve that problem.

Let talk about global warming. What's the global warming? that is define as the increase of average temperature on earth. How does it effect? the earth is getting hotter, disaster like hurricanes, Droughts, raging forest fires, flood are getting more frequent and so on.

I want to explain about one phenomenon in global warming. We call "El Nino", that appears around charisma's time every 2or 3 years.

normally, at the equator above Pacific Ocean, the easterly trade winds cress from Peru, South America coast to west of Pacific Ocean and move up above Indonesia cause the rain fell Indonesia, Asia and north Australia. what's the"El Nino"? Everything changed. The winds and water current were back word from west to east. Before in Peru had a lot of fish and there's getting a lot of hurricanes. Now there's no fish. In Indonesia, Asia and north Austrian got to raging forest fires, droughts. it's not happened only Peru and Indonesia, Asia and north Australia. Everywhere is getting the effact too.

Thank you

Theerawat Khajornkhanphet