Write an essay on climate change and global warming
Answers
Global Warming
Global warming is a big issue of the atmosphere on the earth which cause continuous rise in the surface temperature of the Earth. It has been estimated that in next 50 or 100 year the temperature of earth would be increased to a great level which would create big problem of living on earth. The highly known and most basic cause of increasing the Earth’s temperature is continuous rise in the atmospheric carbon dioxide.
Global warming is a big issue of the atmosphere on the earth which cause continuous rise in the surface temperature of the Earth. It has been estimated that in next 50 or 100 year the temperature of earth would be increased to a great level which would create big problem of living on earth. The highly known and most basic cause of increasing the Earth’s temperature is continuous rise in the atmospheric carbon dioxide.Rise in the carbon dioxide level is the use fossil fuels like coal and oil, deforestation (cut down of plants) by the human beings on Earth. Decreasing number of the plants on the earth increases the level of carbon dioxide, as plants are the main source of the using carbon dioxide released by the human being (as a by-product of respiration) and other means. Increasing level of Earth’s temperature creates lots of problems like sea level becomes hotter and higher, glaciers melt, flood, strong storms, lack of food, diseases, death, etc.
Climate Change
There is no myth concerning climate change, only vested interests arguing over humanities role in our current climate change event. By careful reasoning and logic this paper sets about systematically showing that not only is climate change real but that currently the planet is experiencing a period of warming that is without equal within any of our historical data. Most confronting of all is that humanity is significantly influencing this current event and has the ability to mitigate the consequences.
There is no myth concerning climate change, only vested interests arguing over humanities role in our current climate change event. By careful reasoning and logic this paper sets about systematically showing that not only is climate change real but that currently the planet is experiencing a period of warming that is without equal within any of our historical data. Most confronting of all is that humanity is significantly influencing this current event and has the ability to mitigate the consequences. The first section of this paper establishes what exactly naturally occurring climate change is. What are the underlying causes? What happens when climate change occurs? Most importantly how do we know this? The second section of this paper seeks to use our new found knowledge of natural climate change. It builds upon the premise of the first section and the ideas introduced there. Since we know the natural causes of climate change we can draw conclusions relating to the impact and influence that humanity is having on climate change. It is by first establishing naturally occurring climate changes legitimacy and causes and then linking these causes to our now current anthropogenic climate change.
Answer:
Global Warming
Global warming is the phenomenon of the increase in the temperature of the atmosphere due to the presence of excessive greenhouse gases emitted mostly by the burning of fossil fuels.
Effects of global warming:
Global warming will results in the melting of the polar ice caps and raise the ocean level which will submerge islands and coastal lands. Some of the fastest sinking cities are Tianjin in China, Semarang in Indonesia, Jakarta in Indonesia,
Shanghai in China, Ho Chi Minh City in Vietnam, Hanoi in Vietnam, Chittagong in Bangladesh, and Kobe in Japan.
Island nations which will be submerged first by the rising sea level are the Maldives, Solomon Islands, Samoa, Fiji Islands, etc.
Due to extreme climatic conditions, millions of people will be displaced. There will cause a serious refugee problem as people migrate to other countries looking for resettlement. Cities in the US New Orleans, Louisiana, Miami, and Florida are being affected by extreme weather conditions due to climate change.
Global warming would cause unpredictable rainfall. A sudden flash flood will be followed by a long period of drought. This will cause scarcity of drinking water and irrigation for cultivation leading to worldwide food scarcity.
The burning of fossil fuels increases global warming and also depletes the ozone layer which protects us from the harmful effects of UV rays of the Sun. This will increase the cases of skin cancer.
Global warming would cause unpredictable rainfall and extreme climatic conditions. A sudden flash flood will be followed by a period of a long drought. This will cause a scarcity of drinking water. The shortage of water for irrigation will lead to the failure of agriculture and cause worldwide food scarcity.
The increase of harmful greenhouse gases will also result in acid rain. The acid rain will kill marine life and corrode buildings and historical monuments.
Prevention of Global Warming:
The catastrophic consequences of Global Warming can be mitigated by preserving the natural ecological system, shifting to sustainable development, and using more environmentally friendly energy.
Planting more trees will reduce the amount of harmful carbon dioxide gas in the atmosphere and reduce global warming. We need to shift to alternative energy instead of burning fossil fuels like coal and petroleum products. The burning of fossil fuels increases global warming and also depletes the ozone layer which protects us from the harmful effects of UV rays of the Sun.
Industrial waste must be treated properly before they are dumped. Using renewable energy like hydroelectricity and solar energy will help us to reduce global warming. Urgent steps must be taken to reduce exhaust emissions from motor vehicles, power plants, factories, and industries. Global warming needs urgent global actions for the survival of life on earth, our home planet.
By: Selie Visa