Question

Preparing a brief speach on a global warming. You have to deliver the speech in your class

Answer 1

Global warming means gradual increase in world's temperature caused by greenhouse gases. the impact of global warming can be seen in sea level, crops, rainfall and human health.

please mark my answer as brainliest..

Answer 2

Answer:

Respected teachers and all my dear friend, As we all know to continuous increase the temperature of earth is called global warming .Global warming is basically caused by pollution of air, excessive heat which is trapped by greenhouse gases. Global warming is a threat of life as it causes a lot of health problems. We may have two face dire consequences due to global warming.

That's all my friend. Thank you for attention. Have a good .