A study on global warming and its effects

Greenhouse gases can occur naturally as well as a result of human activities. Human activities add to the levels of these gasses, causing more problems. Contribution of natural factors and human activities to radiative forcing of climate change.

Global warming

Three would be expected to decrease and they are, in fact, decreasing. Multiple independently produced datasets confirm that from to the global average land and ocean surface temperature increased by 0. Cattle and other animals that produce methane can also contribute significantly to global warming, much of this has been a problem because of human animal farming which produces hundreds of cattle for the meat industry.

Percentage share of global cumulative energy-related CO2 emissions between and across different regions. The mortality from extreme heat is larger than the mortality from hurricanes, lightning, tornadoes, floods, and earthquakes together [65] See also heat wave.

Effects of global warming

Attributions of emissions due to land-use change are subject to considerable uncertainty. Three would be expected to decrease and they are, in fact, decreasing.

Droughts and agriculture Some evidence suggests that droughts have been occurring more frequently because of global warming and they are expected to become more frequent and intense in Africa, southern Europe, the Middle East, most of the Americas, Australia, and Southeast Asia.

Any global warming essay ought to shed some light on the solutions we can achieve.

Global Warming Impacts

With medium confidence, global production potential was projected to: Greg Shirah Produced on a regular basis by the U. This has been a natural phenomenon throughout the natural history of the world but it has only become a problem in the last few hundred years because of an anthropogenic increase in greenhouse gasses.

Extremely hot nights have doubled in frequency. Mining causes methane and natural gas to escape from where it is trapped below the earth. Scientists predict an increase in sea levels worldwide due to the melting of two massive ice sheets in Antarctica and Greenland, especially on the East coast of the U.

Even if we want goods that have been grown on trees in our homes, they will need to be transported somewhere by transport that uses fossil fuels.

Atmospheric particles from these and other sources could have a large effect on climate through the aerosol indirect effect. Carbon dioxide has a lifetime of a century or more, and as such, changes in aerosols will only delay climate changes due to carbon dioxide.

Global Warming Impacts

It is hoped that technology will lead to a reduction in global warming, with hardcore geoengineering coming in to save the day, e. The ocean have also acted as a sink in absorbing extra heat from the atmosphere.

Unfortunately it is highly likely that the problems of global warming will persist unless immediate action is to be taken.

Global Warming Science

Another example is the possibility for the Atlantic Meridional Overturning Circulation to slow- or shutdown see also shutdown of thermohaline circulation. Effects of global warming on oceans The role of the oceans in global warming is complex.

And the upward trend, thought to be driven by rising ocean temperatures, is unlikely to stop at any time soon.Aug 30,  · Global Warming: News, Facts, Causes & Effects.

Global Warming and Its Effects

Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans, a. Global Warming -- a gradual increase in planet-wide temperatures -- is now well documented and accepted by scientists as fact.

A panel convened by the U.S National Research Council, the nation's premier science policy body, in June voiced a "high level of confidence" that Earth is the hottest it has been in at least years, and possibly even the last 2, years.

Global warming is the ‘talk of the town’ in this century, with its detrimental effects already being brought to limelight by the recurring events of massive floods, annihilating droughts and ravaging cyclones throughout the globe. GLOBAL WARMING AND ITS EFFECTS ON THE GLOBAL ECONOMY 1 Abstract The theory of global warming is a widely-discussed topic that spans across many different professions, age groups, and races of people.

Through research has been conducted to not only, figure out the causes of global warming, but also the effects it will have on economies across the global. Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.

Multiple lines of scientific evidence show that the climate system is warming. Learn about global warming and the consequences to our environment from increased wildlife extinction rates to acidic oceans and polluted air.

A study on global warming and its effects
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