What was the main finding of the study() A: The warming of the world’s oceans is not a threat. B: That not enough is being done about global warming. C: There is a puzzling gap between the model and observations. D: Ocean waters have warmed faster than scientists had previously thought.

全球变暖(3.0) A: warming B: global warming C: world warming D: worldwide warm

We are probably ____ hearing about global warming.

global warming is already

Over the past decades, sea ice _____ in the Arctic as a result of global warming.

Global warming happens when ________.

Global Warming Global warming A mix of ______________ and irregular climate change Cause of global warming ________________: carbon dioxide, water vapor, and methane ________________: using forests as fuel, for building, furniture, etc. The use of __________________ on crops _____________________ Effects of global warming Destruction of important _______________________ systems Loss and endangement of many ___________________________ _______________________________________ Solutions to global warming To reduce gases put into atmosphere Be more _______________, use wind and solar power etc. To in crease greenhouse gases taken out of the atmosphere Planting trees Making changes to the _____________________________

The point of the story is to ________ how the government has to go to raise awareness about global warming.

It is generally believed that the (increase) __________ air pollution has caused serious problems such as global warming.

8.Polar bears need(freeze) conditions, so they are also suffering because of global warming.