Such increases may lead to more extreme heat waves during the summer while producing less extreme cold spells during the winter. Particular segments of the population such as those with heart problems, asthma, the elderly, and the very young can be especially vulnerable to extreme heat. There can be extreme floods and droughts, hurricanes. Nowadays there are so many factories that exhale really destructive substances and pollute the air.
When we breathe the polluted air, we can get seriously ill. Ground-level ozone can damage lung tissue, and is especially harmful for those with asthma and other chronic lung diseases.
Sunlight and high temperatures, combined with other pollutants such as nitrogen oxides and volatile organic compounds, can cause the ground-level ozone to increase. This can cause cancer and other serious diseases. Another huge problem is that the sea levels are rising worldwide.
Also the expansion of ocean water is caused by warmer ocean temperatures.. The temperature is rising which means that ice is melting faster and faster. However, these are not the only problems. Another issue are the greenhouse gasses. They are gasses which trap heat in the atmosphere. Since the beginning of human civilization, mankind has lived in a competitive relationship with nature. His relentless pursuit of progress, comfort and security has resulted in increased stress on environment, particularly since the industrial revolution.
Consequently, the life sustaining environment has been forced to transform more rapidly than ever before. Human tendency to exert a negative influence on ecology has resulted into rapid increase in the greenhouse gases in the atmosphere, large scale deforestation, loss of biodiversity, severe land degradation and environmental pollution.
The effects of these problems are global, so we call them as global environmental problems. The overall impact of these problems has been observed as — climate change, depletion of ozone, a rise in sea level, changes in agricultural output and loss of biodiversity, ultimately leading to an ecological crisis capable of affecting the entire life and life support systems existing on our planet, Earth.
Climate is inherently variable. Climate differs from place to place. The intensity of extreme weather events is also likely to increase, with greater extremes of both flooding and drought. Despite all of the information and evidence that scientists have uncovered related to changes in climate, there continues to be uncertainty around the causes of climate change and its potential impacts.
These uncertainties stem primarily from the science itself as well as from the future of human behaviour, especially as it relates to the amount of natural climatic variability and future greenhouse gas emissions.
Many of these factors will depend on human behaviour, which may be influenced by effects on health and the quality of life, technological advances, and policy changes. Therefore, when dealing with climate change, scientists need to make a number of assumptions with an ever increasing number of models that focus on different parts of the climate system; all of which makes pinpointing exactly what to expect in terms of future climate change that much more difficult.
However, climate involves the entire climatic systems including hydrosphere, lithosphere, [biosphere, and atmosphere and cry sphere.
It affects geomorphologic process, soil formation process, plant growth and development. In exchange, man also exerts influence on climate through various activities and is consistently changing the atmospheric conditions. It goes without saying that man is the worst enemy and polluter of environment.
Though, natural environment is essential for the very existence of man and is the primary source of his life and social production. The energy balance of our planet is also affected by changes in the transparency of the atmosphere as a result of man's production activities. More people exploit more natural resources, cut more trees, use more fossil fuels, produce more wastes, build more roads, dams and cities, pollute more soil, water and air, and contribute more greenhouse gases to the atmosphere ' which may lead to the ozone depletion and global warming, i.
Thus, man is capable of influencing global climate deliberately or inadvertently through his various actions and activities. Preserve Articles is home of thousands of articles published and preserved by users like you. Here you can publish your research papers, essays, letters, stories, poetries, biographies, notes, reviews, advises and allied information with a single vision to liberate knowledge. Before preserving your articles on this site, please read the following pages:
Keywords: climate change, global warming, greenhouse gases. Climate change in the world can be caused by various activities. When climate change occurs; temperatures can increase a dramatically. When temperature rises, .
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