Global warming presents a genuine risk to our existence; INTRODUCTION

After years of research scientists have finally come to the conclusion that global warming presents a genuine risk to our existence. The concept of global warming deserves all the attention it has been getting lately because environments have changed dramatically in recent years, glaciers are melting at a speedy pace, and the land is changing as well but this is just a small part of this planetary disaster that is just starting to take effect.

Great job! One small change though:

"After years of research scientists have finally come to the conclusion that global warming presents a genuine risk to our existence. The concept of global warming deserves all the attention it has been getting lately because environments have changed dramatically in recent years; glaciers are melting at a speedy pace, and the land is changing as well but this is just a small part of this planetary disaster that is just starting to take effect."

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Gloria
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