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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 forms when warm air is forced upwards expands and cools?
Clouds form when warm air is forced upwards and expands, causing it to cool. This cooling process leads to the condensation of water droplets, which then clump together to form clouds.
nGlobal Sourcing
¡Purchasing materials or labour from around the world, wherever it is cheapest
nExporting
¡Making products at home and selling them abroad
nImporting
¡Selling products at home that are made abroad
¡
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Why carbon can not enter the atmosphere?
Carbon can enter the atmosphere. It moves in and out of the atmosphere through the earth's regular carbon cycle.
What it can not do is enter as pure carbon. Carbon is a solid in it's natural state and solids fall out of our atmosphere. Carbon must mix with a gas, such as oxygen, to create another gas, carbon dioxide, to enter the atmosphere.
Which form of radiation given off by the earth causes heating of the earth's atmosphere?
Infrared radiation is the form of radiation given off by the Earth that causes heating of the Earth's atmosphere. This radiation is absorbed by greenhouse gases in the atmosphere, which traps heat and warms the planet.
How many years before the earth gets destroyed from global warming?
The earth will never be destroyed by global warming. Life on earth might be destroyed, if we don't make serious efforts to stop global warming. Venus has temperatures of over 460C (860F) with an atmosphere full of carbon dioxide. The planet still exists, but there is no chance of life.
How do scientists know what earths temperature would be without greenhouse gases?
Sampling trapped gas bubbles in ice cores gives both historical levels of greenhouse gasses and indirectly by various isotope ratios corresponding historical temperatures. By using statistical curve fitting techniques a function of temperature vs. greenhouse gas levels can be determined and thus the temperature for any level calculated.
An alternate technique is to use computer atmospheric modeling on supercomputers. These models are similar to weather models but usually with a courser mesh to do global temperature modeling instead of detailed local weather system modeling.
There will be uncertainty with either technique, but they agree quite well in general.
How does global warming and climate change affect biodiversity?
Global warming results in the heating of the earth. On some very hot days, plants will mess up during photosynthesis and release more CO2 out. CO2 increasing emissions will warm the earth and polar ice caps will melt. The oceans take in CO2 as certain animals/ plants need it. When the ocean has too much CO2 in it, it becomes acidic and destroys marine life such as coral. With ice caps melting, polar bears have less space to hunt and eventually die off. Additionally, as the ice caps melt, the earth warms faster because there is no where for the heat to balance and go to as the earth warms more. Hotter temperatures will also create more droughts, creating more forest fires. The forests will eventually turn into desserts and different animals will have to adapt to live. In the process, hundreds of thousands of animals and plants die. If humans survive, they will see many lakes drying up, more deserts, more fires, less plants, increasingly fast growing deserts, and more. With less plants, CO2 will build up much faster killing more animals. Instead of having another ice age, we will have an age of drought and heat waves. By the time the earth's temperature rises enough, a mass extinction will occur. Wow, I just sounded technical, but I'm just remembering this from my 8th grade science class :O :D.
There is a significant impact of climate change in biodiversity. Plants and animals living in the environment are affected in diverse ways by the changes in the climate.
As a glacier retreats what happens to the volume of melting water?
The melted water runs away into the ocean raising sea levels. Some rivers depend on melting glaciers for their flow. If the glacier melts entirely then countries that rely on that river for water will be in trouble.
What is the layer in the atmosphere where weather occurs the most?
The layer in the atmosphere where weather occurs the most is the troposphere. This is the lowest layer of the atmosphere and it is where most weather phenomena, such as clouds, rain, and storms, take place.
Where did the water for the ice caps come from?
Antarctic ice is formed very slowly when ice crystals -- the only forms of precipitation over 99.9% of the continent -- stick to existing ice and are covered with other ice crystals. Over millenia, the ice becomes so heavy that it presses out all minerals other than oxygen and hydrogen, and becomes clear.
How could people cause global warming?
People can contribute to global warming by burning fossil fuels for energy, which releases greenhouse gases like carbon dioxide into the atmosphere. Deforestation, agriculture, and industrial processes also release greenhouse gases. As these gases trap heat in the atmosphere, they cause temperatures to rise and contribute to global warming.
The balanced equation for the reaction between nitrogen monoxide (NO) and carbon monoxide (CO) to form nitrogen (N2) and carbon dioxide (CO2) is:
2NO + 2CO -> N2 + 2CO2
Does blizzards relates to particular type of waether front or air mass?
Storm systems powerful enough to cause blizzards usually form when the .... the duration they blow from a particular direction, and the magnitude of ... This type of weather pattern typically occurs ahead of a trough in the upper level of the atmosphere. ... When the air mass aloft behind the front is cold enough, ...
Did you think that overpopulation is good to our economy?
I'd say it has it's pro's and con's. Yes it may help our economy grow with more being spent. But then how much is it also costing with welfare and NHS fees. Also if the overcrowding is coming from people from overseas it may be causing our own people to be losing/out of jobs. But you also have the lower dirty paid jobs that we need and depend on overseas people doing. What state would we be in without overseas doctors and surgeons That our public depend on so much. So as i said it has it's pro's and con's. This is only a small answer and really you could argue it back and forward. Look at china there government only allows each family to have one child each. but would we in the west see that as against our human rights??.
What eventually causes the yeast to stop producing carbon dioxide?
Yeast fermentation stops producing carbon dioxide when either all the available sugars have been consumed or when environmental conditions become unfavorable for yeast growth, such as high alcohol concentrations or low temperatures.
What is the primary gas in the atmosphere responsible for the greenhouse effect?
Water Vapor is the gas that is largely responsible for the natural greenhouse effect that has warmed the earth for millions of years.
Carbon dioxide is the gas that is largely responsible for the present accelerated greenhouse effect that is causing global warming.
What is the major energy resource for earth?
The major energy resource for Earth is the Sun. Solar energy is harnessed through technologies like solar panels to generate electricity and power various applications. It provides a clean and renewable source of energy for our planet.
Is moss physical or chemical weathering?
Moss does not directly cause physical or chemical weathering itself. However, moss can indirectly contribute to chemical weathering by producing organic acids that can break down rocks over time. Additionally, moss can also contribute to physical weathering by helping to break apart rocks as their roots grow into cracks and crevices.
Can you completely stop global warming?
No, global warming is a natural phenomenon that has been occurring for thousands of years and even if humans were to reduce their production of greenhouse gases, there would be no significant change in the historical warming trend. Since the suggestion of climate being changed by man has been largely discredited by scientists, the true global problem of our dwindling energy resources has arisen as the true and scientifically verifiable concern. After Climategate and the revelation that the climate models used by proponents of man-made global warming are inaccurate and overly pessimistic, we now have a more rational understanding of the effects and extent of climate change (see scientific papers such as "Enhanced Turbulence and Energy Dissipation at Ocean Fronts" by D'Asaro et al in the peer reviewed journal Science, which describe how warming was overestimated ignoring the urban heating effects on sensor distribution). Environmentalism has taken a serious blow in credibility, but since we now have better data available, the good news is that the Earth is in far better shape that a few were proposing and people need not live in fear. Still, we should be mindful of our local environment and protect what resources we have from pollution.
For further reading on how climate change is natural, the following sources are helpful:
Temperature changes occur 1000 years before changes in CO2
1) Stott, L., Timmermann, A., Thunnell, R., 2007, Southern Hemisphere and Deep-Sea Warming Led Deglacial Atmospheric CO2 Rise and Tropical Warming. Science, v. 318 no. 5849 p. 435-438.
2) Mudelsee, M., 2001, The phase relations among atmospheric CO2 content, temperature and global ice volume over the past 420 ka. Quaternary Science Reviews, v. 20 p. 583-589
no but we can reduce global warming by just planting trees
What are the possible effects of metachromatic leukodystrophy?
Metachromatic leukodystrophy is a rare genetic disorder that affects the central nervous system, leading to the breakdown of myelin. Symptoms may include muscle weakness, cognitive decline, and vision and hearing loss. Without treatment, it can result in severe disability and premature death.
What are the essential features of Asperger's disorder?
Some essential features of Asperger's disorder include significant difficulties in social interaction and communication, repetitive patterns of behavior or interests, and a preference for routine and structure. Individuals with Asperger's may also have challenges with sensory processing and may exhibit intense focus on specific topics.
No, it isn't. Water vapour, though, is a greenhouse gas.
To be greenhouse gas the molecule must have a strong absorbence in the IR frequencies of light. Neither oxygen nor nitrogen (the major gases in the atmosphere) have this characteristic.
To be a greenhouse gas the molecule must have at least three atoms. Water vapor is the most prevalent greenhouse gas in every measurable way. Carbon dioxide comes in a distant second with 0.04% of the atmosphere and about 5% of all warming. The rest of the gases that are involved are even more removed from the major gases in terms of warming and concentrations.
How does flooding affect the atmosphere?
Flooding affects the atmosphere by destroying homes,building,company's and many other places,it also affects farming,if the crops flood and we dont get as much goods,then it could limit the amount of food needed.Many other things coulb be listed but there are the basics.
Is scattering a natural process that keeps earths atmosphere warm?
No, scattering has nothing to do with keeping the earth warm. Scattering refers to the way rays of light, or radiation or other particles have to change direction, often when they bump into something.
Can Raynaud's phenomenon cause Secondary vasculitis?
Raynaud's phenomenon is a separate condition from vasculitis. However, in some cases, vasculitis can be a secondary complication or a feature of an underlying autoimmune condition like systemic lupus erythematosus (SLE) that may also cause Raynaud's phenomenon. It is essential to consult a healthcare provider for proper diagnosis and management.
