A: Uncontrolled development.
B: A warming atmosphere at a global level.
C: Sunlight reaches the forest floor, dries plants and lights fires.
D: No limits on logging and bad fire preventing efforts.
举一反三
- Which of the following may be an effect of global warming and climate change?
- Preventing the atmosphere—stopping ozone depletion and the greenhouse effect—is an environmental necessity.
- Which of the following is not the result caused by greenhouse effect mentioned in the lectures?( ) A: The permafrost will be released. B: Hastening sea level rise. C: Worsening land desertification D: Accelerating global warming.
- Which is not an effect of global warming? A: sea level rise B: heat waves C: glacial melt D: increase in biodiversity E: storm intensity
- Which of the following is not true about the greenhouse effect? A: Water vapour belongs to greenhouse gases. B: The greenhouse effect is a bad thing. C: Carbon Dioxide is the main greenhouse gas. D: The melting of the polar ice caps will accelerate because of the greenhouse effect.
内容
- 0
"And the jungle burned with sunlight" means: A: the sun started a forest fire B: the jungle lit up and became beautiful in the sunlight C: the jungle was actually a hot desert D: the children started fires using magnifying glasses
- 1
Which of the following are the consequences of the greenhouse effect?
- 2
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 _____________________________
- 3
According to the passage, which of the following is not the harm of the global warming for the earth?
- 4
The accumulation of greenhouse gases (GHGs) causes global warming by letting sunlight into the atmosphere as _______. Then, when the earth re-radiates the heat back to space, the gases trap the energy in the form of outgoing ______. A: visible light, ultraviolet radiation B: infrared radiation, ultraviolet radiation C: ultraviolet radiation, infrared radiation D: infrared radiation, radio waves