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Global Warming
Global Warming is the century-scale rise in the average temperature of the Earth's surface, oceans, and atmosphere due to an increase in the greenhouse effect. Greenhouse gases such as carbon dioxide from burning fossil fuels or from deforestation trap heat that would otherwise escape from Earth. This warming is causing climate patterns to change.
11,528 Questions
What are some of the natural sourses of carbon dioxide in the atmosphere?
Many times when matter goes through a chemical change (i.e. burning) one of the byproducts is CO2. CO2 is one of the essential compounds for life on this planet. Plants in turn take up CO2 and expel oxygen (O2) as a waste product. Carbon dioxide is a carbon atom connected to two oxygen atoms. One fact: water vapor, (H2O), produces a 100X more of a "Green House" effect than CO2. Why is this not mentioned in the Global warming debate?
What are ways to decrease the greenhouse effect?
There are two types of the greenhouse effect: the naturaland the man-made.
The earth has always had a greenhouse effect. The natural carbon and water cycles support a greenhouse effect in the atmosphere where just enough of the sun's heat is kept back so that life can go on comfortably.
Two hundred years ago we started digging up and burning fossil fuels (for industry, transport and to make electricity). Burning fossil fuels like coal, oil and natural gas releases all the carbon dioxide that had been hidden underground for millions of years. We also cut down the great forests of the earth, which can take carbon dioxide out of the atmosphere, to slow it down.
These two things, burning fossil fuels and deforestation are disrupting the normal greenhouse effect, which is now becoming an enhanced greenhouse effect, caused by man.
The greenhouse effect you are probably talking about is the man-made one, the bad one. Now, how are we to prevent this enhanced greenhouse effect, which is the cause of global warming.
We have to stop burning fossil fuels, and we have to reverse deforestation.
We can do this by:
- Finding other ways of generating electricity, like solar, wind, hydro, geothermal, biofuels, tide and wave energy
- Finding other ways of powering our transport
- Stop cutting down trees and plant millions more.
Smaller things we can do to help:
- Walk, ride your bicycle, or take the bus instead of always going by car.
- Don't waste electricity (turn off the lights, the radio, the TV and the computer when you're not using them).
- Reduce, reuse or recycle all kinds of items, from soda pop cans to clothes, to save energy and raw materials.
- Plant trees to help absorb excess CO2, and to provide shade and windbreaks to keep buildings at more even temperatures so they will require less energy for heating or cooling.
Why has the concentration of carbon dioxide in the air changed?
The concentration of carbon dioxide in the air has increased primarily due to human activities such as burning fossil fuels, deforestation, and industrial processes. These activities release carbon dioxide that was previously stored in Earth's geological deposits into the atmosphere, leading to an accumulation of the gas over time. This increase in carbon dioxide contributes to global warming and climate change.
Should governments regulate business activities in order to reduce the effects of global warming?
Many people think governments should make regulations to reduce the effects of global warming. Governments are elected to govern, and that often means making hard, long-term decisions that are not always popular.
Which visual aid would most help a speech about melting polar ice caps?
A series of before-and-after photographs showing the actual melting of polar ice caps over time would be a powerful visual aid for a speech on this topic. This can help demonstrate the impact of climate change on the environment and reinforce the urgency of the issue to the audience.
How is poverty and global warming harming the earth?
Poverty contributes to environmental degradation as people living in poverty often lack resources and infrastructure to adopt sustainable practices. Global warming is harming the earth by causing rising temperatures, extreme weather events, melting ice caps, and disrupting ecosystems, which can lead to loss of biodiversity and threaten food security.
Why does carbon dioxide naturally occur in the atmosphere?
Carbon dioxide occurs in various ways with the industrial processes being the main contributors. Transportation also emits carbon dioxide to the environment and that is why it is referred to as a necessary evil.
Why there is water scarcity in shillong?
Shillong is known as world wetland areas of India,but certainly its very disappointment,when people carrying water from very far away from home.the reason behind is simple it is because lack of interest in water harvesting infrastructure in an around Shillong. and rain water had out as surface run off in rainy seasons.
What effect does global warming have on industry and manufacturing?
Global warming can impact industries and manufacturing sectors by leading to disruptions in supply chains, increased production costs due to extreme weather events, regulatory changes to mitigate carbon emissions, and the need for investments in sustainable practices and technology to reduce environmental impact. Overall, global warming can pose significant challenges for industries to adapt and remain competitive in a changing climate.
How much has the earth warmed in the past 100 years and is that a big deal?
In the past 100 years there have been three rates of temperature rise:
- From around 1910 to 1940 there was a rise of 0.35 degrees Celsius.
- From around 1970 to 2015 there was a rise of 0.55 degrees Celsius.
- Between 1990 and the present there has been an increased rate of warming, and 11 of the hottest years on record have occurred in the last 12 years.
This is a big deal. Almost one degree Celsius already. Scientists are hoping that the amount of greenhouse gases already in the atmosphere will not raise the temperature by 2 degrees. They agree that 2 degrees of warming is about all we can tolerate without serious deaths and difficulties. However many scientists say we are too far advanced and there's no way we can NOT reach 2 degrees and even higher.
There is no one thermometer that measures the world's temperature. Every day thousands of thermometers all over the earth take measurements. This happens on land, on the oceans, and from satellites. These temperatures are all averaged out to produce an estimate of a global monthly average temperature.
What atmospheric gases enhance the greenhouse effect?
Carbon dioxide, methane, water vapor, and nitrous oxide are greenhouse gases that enhance the greenhouse effect. These gases trap heat in the Earth's atmosphere, leading to an increase in global temperatures and climate change.
What percentage mangrove absorb carbon?
Mangroves are estimated to absorb and store carbon at a rate of around 1,000 kilograms per hectare per year, which is equivalent to roughly 3-5 times more than most other types of forests. This translates to mangroves sequestering about 2-4 times more carbon per unit area compared to tropical forests.
Is global warming really happening because of mankind or is just the cycle of earth?
not only cycle of earth is main cause of global warming and climate change but also mankind is one of the main reason and can be controlled by savings of natural resources,electricity,water etc and by changing the way of living
Reasonable scientists do disagree on this question. In fact, it may not be a scientific question at all, because it is difficult to formulate anthropogenic global warming into a falsifiable hypothesis. There is also the possibility, as suggested above, that both mechanisms are at work and we have no way to measure the relative magnitudes of their effects.
How can earth be in the middle of an ice age when it is experiencing global warming?
Earth is currently in an interglacial period within an ice age cycle, which means that although global temperatures are warming, the planet as a whole is still experiencing the effects of the ongoing ice age. The term "ice age" refers to a period of time when large portions of the Earth's surface are covered in ice sheets, which is distinct from short-term fluctuations in temperature like global warming.
How do you win a global warming argument?
Talk about global warming.
A:If it's an argument then save your breath. You might as well talk to the wall. In fact, talking to the wall is safer, as it will prevent heart attacks, high blood pressure, strokes and other dangerous results. Sorry I can't answer the question as asked.The consequences are deleterious, and represent substantial harm. Although we cannot stop climate change--the inertia is now too great--we can take steps to reduce and mitigate the expected effects.
There are two views on whether global warming is real: the view of the overwhelming majority of climate scientists and the views of non-scientists. Most children are being taught the scientific view of global warming, which is that global warming is really happening. After all, by the time many of them are adults, they will have to cope with some of the problems expected to occur as a result of global warming.
What type of energy released greenhouse gases when used to make electricity?
Burning fossil fuels such as coal, oil, and natural gas to generate electricity releases greenhouse gases like carbon dioxide and methane into the atmosphere. These gases contribute to global warming and climate change.
What layer is most responsible for the green house effect?
The greenhouse effect is primarily caused by the presence of greenhouse gases in the Earth's atmosphere. These gases, such as carbon dioxide and methane, trap heat from the sun, leading to warming of the Earth's surface. Thus, the layer most responsible for the greenhouse effect is the troposphere, the lowest layer of Earth's atmosphere where most of the greenhouse gases are concentrated.
What causes more global warming?
Meat causes more global warming than anything else, many people eat meat, and that is why. I'm a vegetarian myself. Cattle belch methane, a powerful greenhouse gas. Forests, which absorb carbon and store it, are also cut down for cattle pasture.
A:Most global warming is caused by the burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity, which releases carbon dioxide (CO2). But cattle raising plays an important part too.Why did the greenhouse call a docter?
The greenhouse called a doctor because it had a plant that was showing signs of being diseased or unhealthy. The doctor is likely a plant expert who can diagnose the issue and recommend treatments to help the plant recover.
What are the 5 consequences of earth if global warming continue?
1.) The ozone layer will be thicker and thicker.
2.) The earth will expirience calamities
3.) The earth will be hottter
4.) The earth will be so smoky
5.) The earth will be so much popolation
Do people live longer in hot climates than people in cold climates?
the cold is actually good for your respiitory system especially people with asthma and the south like florida etc. the sun provides vitamin D which is good for your overall health and skin. Plus, being in Florida makes you want to go for walks more often and do things outdoors which in tur can help you to live longer!
How is the Greenhouse effect linked to the burning of fossil fuels?
Burning fossil fuels releases carbon dioxide and other greenhouse gases into the atmosphere. These gases trap heat from the sun within the Earth's atmosphere, leading to the greenhouse effect. This effect causes global temperatures to rise, resulting in climate change and other environmental impacts.
