搜尋結果
6 天前 · Global warming, the phenomenon of rising average air temperatures near Earth’s surface over the past 100 to 200 years. Although Earth’s climate has been evolving since the dawn of geologic time, human activities since the Industrial Revolution have a growing influence over the pace and extent of climate change.
- Land-use Change
Global warming - Land Use, Climate Change, Emissions: ...
- Global Warming
Global warming - Climate Change, Impacts, Solutions: ...
- Variations in Earth’s Orbit
Global warming - Orbital Variations, Climate Change, ...
- Ice Melt, Sea Level Rise
Global warming - Ice Melt, Sea Level Rise: A warming ...
- Climate Sensitivity, Feedback, Impacts
Global warming - Climate Sensitivity, Feedback, ...
- Carbon Dioxide
carbon dioxide, (CO 2), a colourless gas having a faint ...
- Theoretical Climate Models
Global warming - Climate Models, Emissions, Impacts: ...
- Climate Change, Glaciation, Effects
Global warming - Climate Change, Glaciation, Effects: ...
- Land-use Change
- Example
- Issues
- Causes
- Environment
- Impact
- Future
- Funding
- Advantages
- Prevention
A: Here's a simple definition of global warming. (And yes, it's really happening.) Over the past 50 years, the average global temperature has increased at the fastest rate in recorded history. And experts see the trend is accelerating: All but one of the 16 hottest years in NASAs 134-year record have occurred since 2000.
Climate change deniers have argued that there has been a pause or a slowdown in rising global temperatures, but several recent studies, including a 2015 paper published in the journal Science, have disproved this claim. And scientists say that unless we curb global-warming emissions, average U.S. temperatures could increase by up to 10 degrees Fahr...
A: Global warming occurs when carbon dioxide (CO2) and other air pollutants and greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earths surface. Normally, this radiation would escape into spacebut these pollutants, which can last for years to centuries in the atmosphere, trap the heat and ...
In the United States, the burning of fossil fuels to make electricity is the largest source of heat-trapping pollution, producing about two billion tons of CO2 every year. Coal-burning power plants are by far the biggest polluters. The countrys second-largest source of carbon pollution is the transportation sector, which generates about 1.7 billion...
The earths ocean temperatures are getting warmer, toowhich means that tropical storms can pick up more energy. So global warming could turn, say, a category 3 storm into a more dangerous category 4 storm. In fact, scientists have found that the frequency of North Atlantic hurricanes has increased since the early 1980s, as well as the number of stor...
Fortunately, state leadersincluding in car country itselfrecognize that clean transportation must remain a priority if we are to address the costly risks of climate change and protect public health. And regional efforts around the country are helping to boost the electric car market, which saw an increase in sales for 2017 over 2016. Our clean ener...
To help make the deal happen, the Obama administration pledged $3 billion to the Green Climate Fund, an international organization dedicated to helping poor countries adopt cleaner energy technologies. Under the terms of the Paris agreement, participating nations will meet every five years, starting in 2020, to revise their plans for cutting CO2 em...
Even better, a new initiative by former New York City mayor Michael Bloomberg gives the urban layer of this movement a boost. Hes asked mayors from the 100 most populous cities in the country to share their plans for making their buildings and transportation systems run cleaner and more efficiently. The 20 that show the greatest potential for cutti...
A: Wondering how to stop global warming? Reduce your own carbon footprint by following a few easy steps. Make conserving energy a part of your daily routine and your decisions as a consumer. When you shop for new appliances like refrigerators, washers, and dryers, look for products with the governments Energy Star label; they meet a higher standard...
2024年7月31日 · 全球暖化 （中國大陸、香港作 全球變暖），指的是在一段時間中， 地球 的 大氣 和 海洋 因 溫室效應 而造成 溫度 上升的 氣候變遷，為 公地悲劇 之一，而其所造成的 效應 稱之為 全球暖化效應。 在2013年， 政府間氣候變遷專門委員會 第五次評估報告認為，「人類影響極有可能是20世紀中葉以來觀測到的變暖現象的主要原因。 」 [2] 人類的影響包括排放諸如 二氧化碳 、 甲烷 和 一氧化二氮 這樣的 溫室氣體，鑑於人類活動在全球暖化中扮演主要角色，這種現象有時候被稱為「人為全球暖化」或「人為氣候變遷」。 報告中的氣候模型預測總結指出在21世紀，根據溫室氣體的排放量，全球表面溫度有可能進一步上升0.3-1.7°C至2.6-4.8°C。
2019年1月22日 · What is global warming, explained. The planet is heating up—and fast. Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is scrambling to keep pace. It has become...
- Christina Nunez
- 3 分鐘
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...
In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to Earth's climate.
Global warming is the long-term heating of Earth’s surface observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth’s atmosphere. This term is not interchangeable with the term "climate change."
global warming definition 相關
廣告上個月有 超過 1 萬 名用戶曾瀏覽 domontconsulting.com
Management Consultants Offering the World's Best Business Toolkits, Frameworks & Templates. Improve the Growth & Efficiency of Your Organization by Leveraging Our Business Toolkits.
現登記可獲免費英語能力測試、日常英語小册子及免費英文會話班一次！ 想知自己嘅英語水平？立即到 Wall Street 幫你免費分析！送《日常英語》，立即測試。
