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Climate change threatens people with increased flooding, extreme heat, increased food and water scarcity, more disease, and economic loss. Human migration and conflict can also be a result. [13] The World Health Organization (WHO) calls climate change the greatest threat to global health in the 21st century. [14]
- Effects
Some climate change effects: wildfire caused by heat and...
- Global warming
Global warming is the rise in temperature of the air and...
- Climate variability and change
Global warming is an aspect of modern climate change, a term...
- Portal:Climate change
In common usage, climate change describes global warming...
- Effects
Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies.
- Temperature Changes
- Extreme Weather
- Slowing Climate Change
- Dealing with Impacts of Climate Change
- History of Climate Change Science
- Effects of Global Warming on Sea Levels
- Further Reading
- Related Pages
Climate change has happened constantly over the history of the Earth, including the coming and going of ice ages. But modern climate change is different because people are putting carbon dioxide into the atmosphere more quickly than before. Since the 1800s, people have recorded the daily temperature. By about 1850, there were enough places measurin...
Global warming can make dangerous heatwaves.Seeing nowadays in modern period of 2024 the most dangerous climatic changes in many countries. Heat waves can cause serious damages like burning of forests and diseases that can lead to undernutrition,malaria,diarrhoea and heat stress alone.Generally increasing of global warming leading to high pressure ...
Some people burn less fossil fuel. Countries try to emit less greenhouse gases. The Kyoto Protocolwas signed in 1997. It was meant to reduce the amount of greenhouse gases in the atmosphere to below their levels in 1990. However, carbon dioxide levels have continued to rise. Energy conservation is used to burn less fossil fuel. People can also use ...
People can change how they live because of the effect of climate change. For example, they can go to places where the weather is better, or build walls around cities to keep flood water out. This cost money, and rich people and rich countries will be able to change more easily than the poor.
As early as the 1820s some scientists were discussing climate change: sunlight heats the surface of the Earth, and Joseph Fourier suggested that some of the heat radiatedfrom the surface is trapped by the atmosphere before it can escape into space. This is called the greenhouse effect. In 1856 Eunice Newton Footedid tests which showed that the warm...
Sea level is rising because water over 4 °C (39 °F) expands when it gets warmer. Probably more important is the melting of ice sheets. The Antarctica and Greenlandice sheets are melting. Sea level will rise between half and one meter by 2100, and between 2 and 7 meter by 2300. Low-lying areas such as Bangladesh, Florida, the Netherlandsand other ar...
What is climate change National GeographicKidsWhat is climate change? A really simple guide BBCClimate change. Climate change is the climate of Earth changing. The Earth's climate has been much hotter and colder than it is today. [1] Climate change this century and last century is sometimes called global warming, because the average temperature on the surface has risen. [1] The last decade (2011–2020) was the warmest on record, and ...
Global warming is an aspect of modern climate change, a term that also includes the observed changes in precipitation, storm tracks and cloudiness. As a consequence, glaciers worldwide have been found to be shrinking significantly .
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. The current rise in global average temperature is primarily caused by humans burning fossil ...
Climate change is a long-term change in the average weather patterns that have come to define Earth’s local, regional and global climates. These changes have a broad range of observed effects that are synonymous with the term. Changes observed in Earth’s climate since the mid-20th century are driven by human activities, particularly fossil fuel burning, […]
