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Global warming is resulting in rapid environmental change. Note: Earth's climate is always changing, and it will always continue to change. The problem with anthropogenic global warming concerns more the pace or rate of change, as well as its extent.
Ice core samples from the past 800,000 years show that atmospheric CO2 has varied from 250 to 280 ppm. Rapid natural swings amounted to changes of 10 parts per million across two thousand year time spans. But with the onset of the industrial revolution in 1700, CO2 rose 10 ppm in just two centuries. That is ten times faster than the normal rate of change.
From 1900 to 1950 CO2 rose another 10 ppm, topping 300 ppm for the first time in 20 million years or more. That change was 4 times faster than that of the preceding 200 years, 40 times faster than any preindustrial rate of change.
The environmental consequences of this change are expected to be dire, with more violent, energetic storms resulting in coastal flooding from rising sea levels. The economic damages are expected to be enormous. That makes global warming kind of a "big deal."
Global warming is a significant issue because it leads to a rise in Earth's average temperature, causing extreme weather events, melting ice caps, rising sea levels, and disruptions to ecosystems. This can have severe impacts on communities, economies, and the environment, including threats to food and water security, increased risks of natural disasters, and loss of biodiversity. Addressing global warming requires global cooperation and action to mitigate its effects and adapt to the changing climate.
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What more can be done to control global warming?
To control global warming, we can reduce carbon emissions by transitioning to renewable energy sources, increase energy efficiency in various sectors such as transportation and buildings, protect and restore forests, and implement policies to limit greenhouse gas emissions globally. Additionally, raising awareness and promoting sustainable practices among individuals and businesses can contribute to mitigating the effects of global warming.
When will global warming destroy earth?
Global warming will not destroy the Earth itself as a planet, but it will significantly disrupt environments and ecosystems, leading to severe consequences for human societies and biodiversity. The extent of these consequences depends on how quickly and effectively we reduce greenhouse gas emissions and adapt to a changing climate.
Why does global warming decrease temperatures?
Global warming refers to the overall warming of the planet over time due to the increase in greenhouse gases trapping heat in the atmosphere. It is not directly related to a decrease in temperatures; rather, it leads to shifts in climate patterns, which can include more extreme weather events such as heatwaves or heavy rainfall.
Is global warming a pollution?
Global warming is not a type of pollution, but rather the overall increase in Earth's average temperature due to greenhouse gas emissions trapping heat in the atmosphere. However, the activities that contribute to global warming, such as burning fossil fuels, do produce pollution in the form of carbon dioxide and other greenhouse gases.
What is the gradual increase in the temperature of Earth's atmosphere?
Global warming is the name given to the recent (over 200 years) gradual increase in the temperature of Earth's atmosphere.
What is the deal with global warming?
Everything having to do with earth.
Is US the reason you have global warming?
No. Humans are the reason for Global Warming! Humans in big rich countries!
Is gloabl warming real?
# global warmin is a big hoax created by scientists and the gouvernment. and if littering is a big deal then littler pickers should tudy up, that is what they get payed for.
Why did the world deal with ozone depletion before global warming?
The world deals with ozone depletion before global warming. It is because ozone depletion is much fatal.
What caused the big dry in Australia in 2003?
The global warming
What year did global warming become a big problem?
in 1998
Which of the following global issues dose the 1997 Kyoto protocol address?
global warming!!!!!!
What is water global warming?
the big water plants use a lot of electricity
Was hurricane Katrina an effect of global warming?
even though it made a big difference in many people's life in some way it is impossible to say whether it can be contributed to global warming.
Why earth have a global warming?
There is no such thing as "a global warming" global warming only happens to earth because human and our unruly decrease in the earths resources. HUMANS cause global warming.
What is the deal with global warming REALLY?
Global warming can cause the ice caps to melt and all the artic animals like polar bears and penguins could loose were they live and it might be so hot that there will be no snow at all!
What could be an introduction for my speech on global warming?
A:Global warming is a very big issue in the world today. Global warming is when the earth's temperature rises. The cause of global warming is when greenhouse gases trap heat and light from the sun [in the atmosphere of the earth] causing the earth to heat up. Global warming affects animals and our environment, such as rise in sea levels which will cause extinction for more than a thousand species.
