11. Global warming is a real danger that we must pay attetion to. There are some dangers from it. There is more carbon dioxide in the atmosphere today than at any point in the last 800,000 years. A sea levels have risen by about 8 inches. Global climate change has already had observable effects on the environment. Glaciers have shrun lakes is breaking up earlier, plant and animal ranges have shifted and trees are flowering sooner. Heat waves caused by global warming present greater risk of heat-related illness and death, most people who have diabetes who are elderly or are very young. Global warming puts coral reefs in danger as the ocean warms, scientist fear that coral reefs will quickly enough to the resulting changing conditions, and bleaching incidents and diseases will in Global warming is a danger for earth and all humans. The facts above prove it. What is the thesis of the text above? A. Global warning is dangerous and cannot be stopped.B. Global warming is a danger for earth and all humans.
C. Global warming presents greater risk of heat-related illness and death. D. Global warming is a phenomenon that we must pay attention to.
E. Global warming causes great impacts in our enviromment.​