The energy changes spread out around the globe upsetting climate processes.
It is already happening and represents one of the greatest environmental, social and economic threats facing the planet. The warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice, and rising global mean sea level.
Most of the warming that has occurred over the last 50 years is very likely to have been caused by human activities. In its Fourth Assessment Report projects that, without further action to reduce greenhouse gas emissions, the global average surface temperature is likely to rise by a further 1.
The climate can affect every person and our health directly through increases in temperature. 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.
Some greenhouse gases such as carbon dioxide occur naturally by natural processes and other are created and emitted solely through human activities. For example carbon dioxide is entering the atmosphere because of human activities like burning of fossil fuels oil, natural gas, and coal.
All vehicles exhale too much damaging substances.
People have been trying to reduce them but the problem is still topical and I think we have to do something like ride a bike not a car to work or school, we should take the shortest route possible, and plan our drive so that we will not backtrack or travel out of our way.
We also may choose a clean-burning fuel, which reduces ozone-forming pollutants and buy a car that produces fewer emissions or runs using an alternative fuel. The taxes of cars should be higher and most of the people will prefer to use the public transport and we will no longer have traffic jams and we will reduce the damaging emissions.
As a conclusion, I think that when it can not do both, The UN should prioritize combating climate change over reducing poverty. Of course, poverty is a big issue, which needs a solution but have you ever asked yourself why the poor countries like Bangladesh, Gambia, Zambia are poor and why so many people die?
I think it is better to first stop the changes in climate and then gradually reduce the hunger in the poor countries. Because if we stop the changes, we are going to be healthier and everything around us will be cleaner and it will be how it actually should be.
I believe harmony between nature and human beings will return.Global Climate Change: Essay on Global Climate Changes! 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. This free Environmental Studies essay on Climate Change is perfect for Environmental Studies students to use as an example.
a draft report created by 13 government offices infers that the United States is as of now feeling the negative effects of climate change, with a stark increment in the recurrence of warmth waves, overwhelming.
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Attribution of recent climate change is grad school essay the effort to scientifically causes and effects of global warming essay ascertain mechanisms responsible for recent climate changes on Earth, commonly known as 'global warming'.The effort has focused on changes observed during the period of instrumental temperature record, particularly.