Global Warming Phenomenon - Essay Example

The climate is becoming unbearable hot for them and since penguins live on the glaciers and they are melting, leaving out less land for them. This would in turn affect the seals that feed off the penguins. When one level of the food chain is disturbed, it in turn affects all the creatures dependent on each other for survival. The oceans of the world are fed by melting glaciers since the start of the world but now the level of water is rising at an alarming pace. That means more flooding in the rivers, more hurricanes, and lesser land at a time of a population boom, and more and more land is required.

This upset in climate change is not only limited to the water bodies. Land dwellers such as some species of butterflies, foxes, and alpine plants have moved farther north to cooler places. Precipitation in the form of rain, hail, and snowfall has increased drastically across the globe, winter is bringing more snow storms while summers have been wetter than ever again causing flooding on a massive scale. A beetle that feeds on the spruce bark known as a Spruce beetle has chewed off up to four million acres of spruce trees up in Alaska. They were limited to small patches of trees because of the severe cold but now the warmth has brought them back in swarming numbers.

By the end of the twenty-first century, sea levels are expected to rise between seven to 23 inches in various places, if the carbon emissions are not caped and if the glaciers do not stop melting at the North and the South pole then a further four to eight inches will be added to the sea level making the hurricanes even stronger and a greater threat to the millions of people who dwell by the seaside. Many island countries could be completely immersed in the water. Plenty of slum dwellings in the sprawling cities are near the rivers and they are set below the water level. If the water level rises, the force of gravity will force the water downhill again, causing deaths and the destruction of infrastructure. Species that are dependent on each other for survival will die. Bees have been reported to be dying off, which is a major source of pollination for asexual plants, fish that are cold blood animals and live in cold water bodies are not likely to cut and they are a good source of food for people living on islands where agriculture is limited.

Waterborne diseases such as malaria could go rampant and we could face clean water issues. Already third world countries lack clean water to drink, with the ecosystems upset to that extent sea water will mix in with the freshwater leaving even lesser water for crops and drinking purposes. Sea water is not fit for humans or animals or even plants unless it is filtered out.

One way of preventing all this is to start working on preventing global warming. The first step would be to reduce carbon emissions in the atmosphere and stop using fossil fuels for energy generation. Wind power and solar power would be much more environmentally friendly. The use of CFCs in cans and bottles could be curtailed as that again is a greenhouse gas. Recycling paper could save trees which helps lower the daytime temperatures, so fewer trees are chopped off for making paper. We could take so many simple steps in our homes to prevent global warming, of course, we can’t completely stop it but we could probably make a huge difference by even not using the dishwasher. The dishwasher on average released about 100 lbs of carbon dioxide every year. By buying locally grown vegetables you can also make a difference, cars emit huge amounts of carbon dioxide when they run, the less transportation is needed the lesser the carbon emissions! One such environmentally conscious person who is a high school chemistry and physics teacher, Greg Craven believes that by not caring for our environment today we are looking at greater economic costs tomorrow (Craven, Greg- A different take on Global Warming"). They are little lifestyle changes everyone can make, for a healthier and happier and maybe even a less warm world. Read More