SPEECH: GLOBAL WARMING - A WORLD WIDE PROBLEM

Speech - ball-shaped warm up

Specific purpose: To inform the audience ab pop just about consequences of globular warming so that they are adapted to discuss the problem surrounding the world-wide warming afterwards my speech.

Introduction:

Humanity is conducting an unintentional, unrestrained and globally perversive experiment whose ultimate consequences could be second only to nuclear war The human washables is responsible for the biggest testing in history an experiment to satisfy what will happen to our health and the health of the planet when we slang dreadful changes in our climate. This is not a prescribed scientific inquiry. It is an enormous change in the Earths environment, and we are gambling our childrens prospective on the results. Our experiment is called global warming, and it is changing our atmosphere throwing out of balance a delicate system that almost took billions of historic period to develop. Global warming is a serious problem that cannot be ignored

I. Preview: Explaining the meaning of global warming, process of global warming and the effect of the global warming .

II. Main points:

I. Meaning of global warming: Generally, the global warming means to warming the global either by human being or by the environment but the intricate meaning is the increasing temperature of earth. slightly scientists like to mention the global warming as immature hearthstone effect.



Global warming has reached a level such that we can ascribe with a high degree of arrogance a relationship between the green house effect and the observed warming. (1)

II Cause of global warming:

A. Global climate is changing because of the buildup in the atmosphere of carbon dioxide (CO2), methane, nitric oxide (N20), and the CFC (powerful green house gases as well as destroyers of stratospheric ozone).(5)

B. Another reason of the global warming is green house effect. About 30 gases...

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