If sea levels rise to a certain point, some parts of the world will be _________ under water.
举一反三
- Under the same conditions, fresh water evaporates faster than sea water.
- 中国大学MOOC: People in some parts of the world often take their water for ____ . They use as much water as they wish.
- Sea levels are_____to rise between 7 and 23 inches by the end of 21st century. Sea levels are_____to rise between 7 and 23 inches by the end of 21st century.
- More than seventy percent of the water on the earth is sea water.
- Which of the following is not caused by global warming? A: rising of sea levels B: melting of icebergs C: extinction of some animals D: serious water and air pollution