中国大学MOOC: This layer of atmosphere is being (7) ________by all of the global warming pollution.
举一反三
- __ warming has become a common issue of all the human beings. A: Weather B: Global C: Environment D: Atmosphere
- What are the major threats to ecosystem function ? A: Global warming B: Environmental pollution C: Loss of species diversity D: All the above
- 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 _____________________________
- 中国大学MOOC: The main types of water pollution are two kinds, which are pollution.
- Which is an example of climate change? A: reforestation B: global warming C: air pollution