global warming power piont

7/29/2019 Global Warming Power Piont

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Keitsy Rivera Correa


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Research in recent decades warn that the

ocean's ability to receive global warming is

not infinite and that the poles have started

to show signs of deterioration, causingmelting and desalination of sea. The major

cause of global warming is the greenhouse

effect, which occurs due to different

elements that when combined cause it.Because of inappropriate use of some of our

natural resources that disaster occurs.


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Global warming is a term used to refer to the

phenomenon of the increase in global

average temperature of Earth's atmosphere

and oceans.


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One of the things that contributes to global

warming is the greenhouse effect.

fossil fuel like: coal, oil, natural gas, etc.

This combustion produces carbon dioxide.


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The gases that remain in the atmosphere

create a layer below this which does not

leave out the heat produced by sunlight

falling to the ground. These rays produceheat, light, energy, etc. we have every day.

The heat does not escape is what causes the

so-called global warming which is causing the

poles to melt.


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These cold spots on the planet act as a

temperature controller on the ground

without a regulator in this cold land. Without

this cold regulator, heat will become moreintense.


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The salt water helps control the flow of air.

In addition to melting icecaps greenhouse

gases cause pollution of sea water as the

waves enter the oxygen at sea, which is

contaminated by gases . The sea water pollution affecting marine

species and in turn to us to consume.


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Illustration that shows the global ocean circulation. Along the

Atlantic Ocean circulation carries warm waters (red arrows) to the

north, near the surface and deep cold water (blue arrows) to the

south.


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Another major concern is the rising sea level.

Thanks to global warming sea level is rising

between 1 and 2 cm per decade.

Some Pacific Ocean island like Tuvalu areworking on details for their evacuation.

Global warming leads to sea level rise

because of the sea water expands when

heated, also produces an increase of liquidwater from the polar caps.


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It is expected that sea level will rise between

9 and 99 centimeters between 1990 and

2100, and if all the ice in Antarctica melted,

sea level would rise 125 meters.

With an increase of only 6 meters would be

enough to flood London and New York. This is

due to thermal expansion and loss of mass

from glaciers and ice caps.


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Sea level rise, bury vast islands and coastal

areas worldwide.


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Floods caused by increased rainfall in areas

where it did not rain too.


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Tropics began to take soil depletion due to

increased periods of drought, so the cover

will be lost and erode the soil.


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Loss of plants and animals species in all

ecosystems, cause for the change in weather

patterns.


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Increase of the phenomenon "heat island" in

urban areas (up to 6 C over average

temperature).


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Increased tropical diseases (dengue, cholera,

etc.), as transmitting agencies may achieve

higher latitudes.


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Water shortages, could cause war between

nations.


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Food shortages, and therefore problems of

global hunger.


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Changes in atmospheric circulation patterns

and sea around the world to offset the

excess CO2 from the atmosphere. The ocean

is a major sink for this gas, which is supplied

by the atmosphere.


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Increase hurricanes and other natural

disasters.


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Tsunamis can be caused by a glacier that falls

off.


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reduce energy consumption.

recycle and reduce pollution.

Make better cars, hybrids already in use

decrease global warming pollution.

Remove carbon from fossil fuels.

use renewable energy.


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http://www.youtube.com/watch?v=oJAbATJ

Cugs


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Global climate changeand life on earth. Richard L.Wyman , editor: foe_word by Paul R. Ehrlich NewYork: Routledge, champan and Hall 1991.

Global warming a reference handbook. D avid E.Newton Santa Barbara, California Denver, Colorado,

Oxford, England. Global warming: are we entering the greenhouse

century?.Stephen H. Schneider, San Francisco, SierraClub Books 1990.

Internet: www.google.comHow global warming affects the sea?Melting icecapsDesalination of sea

Review: Process (number 1428), Merian, Anne Marie,2004: 1293738.


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Are there any questions?

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