Where is all this melting ice going? “Sea level rise is caused by two factors related to global warming: the added water coming from the melting of land ice and the expansion of sea water as it warms up” (Global Climate Change: Key Indicators, 2014). All these indicators data need to be studied as
Assignment 3: Environmental Issues and the Industrial Revolution * Identify three of the most environmentally negative impacts of the Industrial Revolution and justify your choices. Air Pollution: According to the reading Hiwarale, 2015, said, “The pollution that has resulted from factories involves not only airborne emissions but land and water pollution as well. The primary issue resulting from pollution and carbon emissions is that of global warming. As the temperature rises, the glaciers are melting and oceans are rising. More animal species are becoming endangered or extinct as a result of global warming.” “The carbon emissions, pollution and human health problems that have resulted directly from the Industrial Revolution’s accomplishments have only been disastrous for the world environment.
Oceans play a vital role when it comes to climate regulation, but there has been an escalating change in the sea temperature over the last few decades which contributed to sea levels rising. Oceans act as carbon dioxide main stores and a proportion of the carbon uptakes are exported along the ocean carbon pumps. An increase in the sea’s temperature and ocean currents may lead to a decrease in the uptake of Carbon dioxide by oceans. The ocean chemistry has already been affected as we are facing ocean acidification- which impacts species such as corals and calcareous plankton, aquatic and land ecosystems and the biogeochemical cycles. 1.10) What is the effect of climate change on biodiversity in the oceans and on land?
“A major international assessment of climate change…provides conclusive new scientific evidence that human activities are causing unprecedented changes in the Earth’s climate.” (IPCC Confirms, 2013). “…Greenhouse gas emissions at or above current rates would induce changes in the oceans, ice caps, glaciers, the biosphere, and other components of the climate system.” (IPCC Confirms, 2013). Additionally, WMO Secretary-General Michael Jarraud said that, “Multiple lines of evidence confirm that extra heat being trapped by greenhouse gases is warming the Earth’s surface to record levels, heating the oceans, raising sea levels, melting ice caps and glaciers, and changing weather patterns and extremes.” (IPCC Confirms,
But if my opponents did any research, they would realize that there is plenty of evidence to show that global warming is a real threat to this earth. In his essay “Now Or Never”, Bill McKibben writes: Consider hydrology, for instance. Warm air holds more water vapor the cold air, so there is an increase in evaporation in dry areas, and hence more drought—something that has been documented on every continent. Once that water is in the atmosphere, it’s going to come down someone—and indeed we have seen the most dramatic flooding ever recorded in recent years. In 1998, 300 million humans, one in twenty of us, had to leave their homes for a week, and month, a year, forever because of rising waters.
Global Warming By Amanda Lardino Sci 275 What are the main causes of global warming? Is there things we can do to prevent it? Those are two of the main questions that have come to mind about the way to focus our thoughts on what can be done to decrease this issue in the world today. One of the major atmospheric issues that has been destroying the environment for years is global warming. I have read that in the present compared to the past global warming has increased tremendously.
If you meet a woman start talking about global warming, it’s a real ice breaker! Climate Change by Itamar Livne Climate change refers to any distinct change in measures of climate lasting for a long period of time. Over the last twenty years, human induced climate change and global warming have become areas of growing concern for scientists, environmentalists, and public policy makers. While research into the causes and impact of climate change continues, it is becoming increasingly clear that coral reefs are among those environments most threatened by this phenomenon. Even Australia’s own Great Barrier Reef has been taken under the impact of climate change and even got declared as the most damaged coral reef in the world.
Gore also asserts that global warming is caused by over population. Toxins and chemicals in the atmosphere impact each individual in the world. Because of the effects of global warming, the strength of hurricanes can change easily and cause an enormous amount of
Global Warming and the Polar Bear Works Cited Missing It was realized that in 1988 that mankind was transforming the atmosphere of our planet (Pearce, 1). Global Warming is a big concern to scientists aside from pollution and is certainly under way. According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. Global warming has risen within the last 50 years because of the result of humans activities. These activities have distorted the chemical composition of the atmosphere through the buildup of greenhouse gases – primarily carbon dioxide, methane, and nitrous oxide (EPA, The Climate).
First off, it raises the temperature, and also the excess carbon dioxide that does not go into the atmosphere eventually gets dissolved in the oceans causing them to acidify. Water Changes Changes in water include changes in the water level, temperature, and acidity. In the last hundred years, the sea level has risen about “15 cm (6 inches) due to melting glacier ice and expansion of warmer seawater”, and in the next ninety years, “models predict that sea level may rise as much as 59