What Are Global Warming and Climate Change? Global warming and climate change refer to an increase in average global temperatures. Natural events and human activities are believed to be contributing to an increase in average global temperatures. This is caused primarily by increase in "greenhouse" ...
What are the main causes of climate change? A. Natural disasters B. Human activities C. Changes in solar radiation D. Volcanic E. ruptions 相关知识点: 试题来源: 解析 B 答案:B 完形填空: Passage 1: My family and I recently went on a camping trip in the mountains. It was a(n) 5 ...
Changes in ecosystems and desertification cause the death of between 10,000 and 50,000 species every year. MASSIVE MIGRATIONS The existence of climate refugees, still to be recognized by the United Nations, is a reality; it is estimated their number could reach one billion by 2050. ...
Climate change refers to long-term shifts in temperatures and weather patterns. Such shifts can be natural, due to changes in the sun’s activity or large volcanic eruptions. But since the 1800s, human activities have been the main driver of climate change, primarily due to the burning of f...
What are the effects of climate change?相关知识点: 试题来源: 解析 答案:Rising sea levels, extreme weather events, decreased crop yields, and melting polar ice caps. These changes can lead to food and water shortages, the spread of disease, and the loss of species....
Under the FCCC definition, “adaptation” refers only to new ac- tions in response to climate changes that are attributed to greenhouse gas emissions. It does not refer to improving adaptation to climate variability or change that are not attributed to greenhouse gas emissions. From the perspec-...
A. Climate effect. B. Climate changes. C. Rare animals. D. People who are forced away from their homeland by climate. 相关知识点: 试题来源: 解析 [答案]D [解析]词意推断题。根据最后一段所表达的意思,如果这成为现实的话,海面会淹没数百万的家,真格世界都是满在寻找地方住的“climate refugees...
A。解析:文中提到“In addition to these direct impacts, climate change will also have indirect consequences. For example, changes in temperature and precipitation patterns will affect the distribution and abundance of plant and animal species. This could lead to a loss of biodiversity and disrupt ec...
Climate is the average of all these events, taken over a period of time. The climate varies over different parts of the world. Climate is usually defined as the average of the weather over a 30-year period. It is when that average changes significantly that people start thinking the ...
warm, and why our recent warming is attributed to human activities. We will also discuss where our climate is headed, including anticipated future temperature, precipitation, and sea level. Learners will engage with the consequences of these changes on our ecosystems, infrastructure, and communities....