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These broader climate changes include: rising sea levels, shrinking mountain glaciers, accelerating ice melt in Greenland, Antarctica and the Arctic, and shifts in flower and plant blooming times. Source: US Global Change Research Program (USGCRP)
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.
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.
Climate change facts. What do you need to know about climate change? We’re already seeing the effects of human-caused climate change — but nature can help. Protecting nature today ensures a more sustainable future.
Do scientists agree on climate change? Earth-orbiting satellites and new technologies have helped scientists see the big picture, collecting many different types of information about our planet and its climate all over the world.
“Climate change” encompasses global warming, but refers to the broader range of changes that are happening to our planet, including rising sea levels; shrinking mountain glaciers; accelerating ice melt in Greenland, Antarctica and the Arctic; and shifts in flower/plant blooming times.
There is unequivocal evidence that Earth is warming at an unprecedented rate. Human activity is the principal cause. Why Is Climate Change Happening? Human activities are driving the global warming trend observed since the mid-20th century. What Are the Effects of Climate Change?
Play around with our Webby Award-winning overview of the science and risks of climate change. Just the facts.
Is climate change a part of the planet’s natural warming and cooling cycles? Earth’s climate has always changed. Hundreds of millions of years ago, the entire planet froze.
Key facts. Climate change is directly contributing to humanitarian emergencies from heatwaves, wildfires, floods, tropical storms and hurricanes and they are increasing in scale, frequency and intensity. Research shows that 3.6 billion people already live in areas highly susceptible to climate change.