Global warming was once an uncommon term used by a few scientists who were growing concerned over the effects of decades of pollution on long-term weather patterns. Today, the idea of global warming is well known, if not well understood. It is not unusual to hear someone complaining about a...
The level of the sea has risen by about 8cm since 2000. With the melting of the permafrost (永久冻土) in the area, a massive release of methane (沼气) in the atmosphere is expected, which can have a serious effect on the global weather. 1. What does the underlined word “catastrophic...
The tundra (冻原) in Europe,Asia and North America will become smaller,while deserts will continue to get larger.(1)Which of the following best describes global warming? ___A.The high temperatures on Earth.B.The weather during the summer.C.The increase in the average temperatures on Earth....
The math indicates that every square meter of tundra could lose 2 kg of stored carbon. The finding, reported by Mack and her colleagues, suggests that temperature increases in arctic regions could spur the release of massive amounts of planet-warming carbon dioxide.Perkins...
this was regarded as a severe blow to the effort to slow global warming. Despite the American move, most other nations agreed later in the year (in Bonn, Germany, and in Marrakech, Morocco) on the details necessary to convert the agreement into a binding international treaty, which came int...
Effect of Global Warming – Civilization has been constructed around a more or less predictable global climate change. Generations of people have built fishing villages, ports, and cities on the coasts, assuming that water would rise and flow to the same shorelines every year. They have built ...
Global warming is an increase in the average temperature of the earth's surface over time. This rise results from the "greenhouse effect," in which gases such as carbon dioxide trap heat within the earth's atmosphere. The climbing temperatures could caus
If global warming continues unchecked, the world's oceans could go through dramatic changes by the end of this century that would be comparable to what they have endured over the past 3 million years or since the last ice age. The study in Nature Climate Change found the shift in some ...
Climate alarmism is based almost entirely on computer models, which depend on the inputs the modelers themselves build into them. A model is only as good as the inputs and assumptions programmed into it. Virtually every one of these models has overestimated warming, sometimes by orders of magn...
Global warming is caused by a phenomenon known as thegreenhouse effect. A greenhouse (or glasshouse) is good for growing things because it traps heat inside and stays hotter than the atmosphere around it. The natural greenhouse effect Earth's atmosphere behaves like a gigantic greenhouse, though ...