Global climate change mainly refers to global warming caused by the increase of ( ).
A: Harmful gases
B: Noble gases
C: greenhouse gases
D: Air pollutants
A: Harmful gases
B: Noble gases
C: greenhouse gases
D: Air pollutants
举一反三
- Global warming is mainly _______ by greenhouse gases emission. A: cause B: to cause C: causing D: caused
- 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 _____________________________
- How does the rising concentration of greenhouse gases cause the change in climate?
- 22. The production of most forms of power produces so-called greenhouse gases that contribute ______ global warming.
- Which is an example of climate change? A: reforestation B: global warming C: air pollution