Introduction Today, after the incredible space missions and amazing discoveries in our Universe, the mankind pays regard again to its common home - the planet Earth. The Earth problems, their understanding and interpretation should take an important place among the fundamentals of modern scientific knowledge, as their solution largely predetermines the future of our civilization and general world outlook that define prospects for further development of society…
Download file to see previous pages...
This is a difficult dilemma, because the effects of climate change will manifest themselves in different ways in different regions, from pole to pole. The political reasoning of the problem solution suggests that all countries need to make coordinated and deliberate actions based on special international conventions on climate change. Scientists and international scientific community are now under a tremendous pressure, as a correct identification of climate change trends and its main consequences in the future will save humanity from immense ills and, vice versa, adoption of expensive measures without sufficient scientific grounds will lead to huge economic losses. Global Warming Its easiest definition runs that global warming is a gradual increase in average temperature of the Earth’s atmosphere and oceans in the 20th and 21st centuries. Scientific judgments, expressed by the UN Intergovernmental Panel on Climate Change, directly supported by National Academies of Sciences of the Big Eight, say that the average temperature on Earth has risen by 0.7 ° C since the Industrial Revolution (the second half of the 18th century) and a considerable proportion of observed warming over the past 50 years was caused by human activities, primarily by gas emission (carbon dioxide (CO2) and methane (CH4)), that cause the greenhouse effect (Mank 1). The increase in average global temperature led to a decrease in continental glaciers. In addition, we should expect a decrease of the permafrost zone, which presently occupies a significant part of the planet, as well as anticipate changes in the methods of management, farming, construction, etc. in the zone itself. Measurements and calculations showed that for the last 100 years mountain glaciers have decreased by approximately 2.000 cubical kilometers; the annual decline averaged 0.06% of the total mass of Alpine ice. Signs of glaciers’ degradation are observed in all regions of the Arctic, where global warming manifests itself to the maximum extent. Climate warming leads to sea levels rise. Over the past 20 years the rate of increase has doubled and reached 2.5 cm/yr. This rise promises significant environmental consequences. Saltwater intrusion in deltas of the major rivers will destroy protected habitat for wild animals and birds, spawning grounds for fish. Sea level rise will increase a probability of devastating storms. The issue of dams’ building needs to be thought through today. About 70% of the seaside is currently being destroyed as a result of natural lift of water and increasing human activities. This process will be further exacerbated by global warming. So, according to the UN Environment Program data, in the Nile Delta, for example, one-fifth of the arable land of Egypt can be flooded by rising water, which will affect about 10 million people (Mank 3). Scientists state that in addition to sea-level rise, rise of global temperature will lead to changes in the quantity and distribution of precipitation. As a result, there is a strong possibility of natural disasters such as floods, droughts, hurricanes, etc.; harvests will fall in the affected areas and will increase in other zones (due to increasing concentration of carbon dioxide). Climate warming may cause a geographic
...Download file to see next pagesRead More
Cite this document
(“Global Warming Essay Example | Topics and Well Written Essays - 1000 words - 1”, n.d.)
Retrieved from https://studentshare.org/environmental-studies/1423408-global-warming
(Global Warming Essay Example | Topics and Well Written Essays - 1000 Words - 1)
“Global Warming Essay Example | Topics and Well Written Essays - 1000 Words - 1”, n.d. https://studentshare.org/environmental-studies/1423408-global-warming.
A warmer Earth enabled man to live in and create an environment suitable for his needs. However, as man became more industrialized, the Earth became warmer and warmer. One news report says that global warming has stopped since there has been a period where there was no recorded change in the Earth’s temperature.
The author claims that the fact that global warming is a threat to human life is evidenced in the impact it has had, and is likely to continue to have, on human health. Increasing numbers of people are dying as a result of heat waves, they are suffering the consequence of diseases which are spreading because of increased temperatures.
The media has got a definite role within the propagation of the global warming debates which has made the entire task difficult to understand and get insight from. Since global warming is one topic that is being discussed more and more, the media is also trying its best to propagate every form of link that is attached with this phenomenon.
The author of the essay comments on the cause of global warming. Namely, it is stated that it is caused by the release of industrial gases through the burning of coal, wood, and oil. As a result, when the atmospheric and sea temperatures rise, this, consequently, leads to the rise of sea levels resulting into irregular rainfall patterns.
Global warming is a detrimental result usually brought about by human activities that have a negative impact to the environment. Global warming is caused by the substantial upsurge in greenhouse gases such as carbon dioxide, which humans are putting into
Emissions from vehicles are perhaps the greatest cause of global warming as there are millions of vehicles on the road that release harmful fossil fuels. Deforestation, which is the destruction of forests, is another major
Additionally, you have to know what causes global warming, why it is a serious problem and possible ways to avert the issue.
Pollution is a major factor contributing to global warming. It falls under the broad categories of air and land pollution. The glasshouse
Since there is no proof to substantiate global warming, then global warming is not happening.
Statistical data show that there has been no global warming in the more than the past 10 years. Lack of global warming can’t be accounted by the scientists “…we
It clear from experiments, climate models and satellite measurements that global warming is taking place. However, the causes of the warming still remain contentious among scientists and climatologists.
The major cause of global warming is
This increased temperature happens when greenhouse gases such as carbon dioxide, nitrous oxide, methane, and water vapor retains the heat coming from the sun into the earth’s atmosphere2. This increased temperature in our environment melts the permafrost,
2 Pages(500 words)Essay
GOT A TRICKY QUESTION? RECEIVE AN ANSWER FROM STUDENTS LIKE YOU!
Let us find you another Essay on topic Global Warming for FREE!