由第二段中的“our planet is warming as a result of the greenhouse gases”和“If the planet becomes warmer...would cause widespread flooding of low-lying coastal areas and threaten many large cities.”可知,如果大气中的温室气体继续增加,地球将会变得更温暖,冰原开始融化,海平面将会上升,这会使得低洼的沿海地区...
Since the Industrial Revolution, humans have been releasing larger quantities of greenhouse gases into the atmosphere. In the past century that amount has increased dramatically, with the knock-on effect of global warming. Global temperatures have accelerated in the past 30 years and are now the hi...
If the amount of greenhouse gases continues to increase, what will probably happen? A. The Earth will get cooler. B. The climate will remain the same. C. The sea will become less salty. D. The global temperature will rise. 相关知识点: ...
What are Greenhouse Gases ?Gillenwater, Michael
What are greenhouse gases?Greenhouse gases are naturally occurring gases, such as CO2, methane, and sulfur dioxide, that trap heat on Earth—like a greenhouse traps heat to grow tomatoes in cold climates. According to NASA, without greenhouse gases, the average temperature on Earth would be 0...
a) The release of greenhouse gases into the atmosphere.b) The warming of the Earth's surface.c) Adverse effects on the environment.d) Immediate action against global warming. 相关知识点: 试题来源: 解析 a 全球变暖的主要原因是人类活动导致温室气体(如二氧化碳、甲烷等)被大量排放到大气中,这些...
In other words, through its greenhouse gases emissions, man has modified his environment “exactely as if” the incoming solar energy had increased by 1%. 1%, that may seem very little. But, given the considerable energies that are at play, the fragile balance of many subsystems of the cli...
A. Gases that cool the planet B. Gases that are only produced by nature C. Gases that trap heat in the atmosphere D. Gases that are harmless to the E. nvironment 相关知识点: 试题来源: 解析 C。“greenhouse gases”指的是温室气体,能在大气中捕获热量。选项 A 温室气体是使地球升温而非降...
The atmosphere is the layer of gases that surround the earth, and it provides the air that we need to stay alive. Although the majority of the atmosphere is made of nitrogen and oxygen, there are other gases found in trace amounts that are known as greenhouse gases....
You can think of greenhouse gases as sort of a "blanket" for infrared radiation -- they keep the Earth's surface and lower layers of the atmosphere warmer, and the upper layers colder, than if the greenhouse gases were not there.