Introduction Climate change is caused by factors that include oceanic processes (such as oceanic circulation), biotic processes, variations in solar radiation received by the Earth, plate tectonics and volcanic eruptions, and human-induced alterations of the natural world. The latter effects are currently causing global warming, and the phrase "climate change" is often used to describe the human-specific impacts (Smithson, 2002; Thornes, 2002) In recent decades, changes in climate have caused impacts on natural and human systems on all continents and across the oceans. Impacts are due to observed climate change, irrespective of its cause, indicating the sensitivity of natural and human systems to changing climate (IPCC, 2014). Changes in many
Water vapour is an effectual green house gases which it assimilates long wave radiation and it transmits it back to surfaces, in such a way contributes to global warming. As the climate warms, temperature of air rises, more evaporation of land and water sources happens, hence increasing the atmospheric moisture content. Warmer air can hold more moisture, which can prompt more intense rainstorms, bringing major issues such as extreme flooding in coastal area around the
It acts as a blanket to keep our Earth warm and protected from the temperature in space. This is known as the greenhouse effect. The main cause of global warming is the large contribution of Carbon Dioxide (CO2) to the atmospheric layer. What causes the rise in carbon dioxide some may ask, is the burning of fossil fuel used to produce power and electricity, like oil, coal and natural gases. Every time these fossil fuels are burnt, more carbon dioxide is released into the atmosphere, resulting in the thickening of the greenhouse layer, making the Earth a lot warmer.
The increase in temperature itself is a climate change but it also increases probability of draught and prolonged heat waves, hurricanes, and heavier rainfall in certain areas. Natural processes result in mostly three significant greenhouse gasses; carbon dioxide, nitrous oxide and methane. First of all the natural process of decomposition of organic products releases carbon dioxide in the soil which then emits it back into the atmosphere. In general this is only a problem in fall; it is a natural cycle because in spring time the plants absorb
As the atmosphere becomes warm, the amount of water vapor increases, and this increases cloud formation and precipitation. As a result, various parts of the world may experience unpredicted rainy seasons and prolonged dry spells in various months of the year. Carbon dioxide is another important greenhouse gas, and though it represents a minor component of the atmosphere, it contributes massively to global warming. In normal situations, carbon dioxide is released to the environment via natural processes, including volcanic eruptions, respiration, and also through human activities like land use, deforestation, and burning of fossil
TITLE: A descriptive study on the need of the reduction in carbon footprints NEED OF THE HOUR. INTRODUCTION : An increase in carbon footprint due to an increase in the greenhouse gas emissions is the primary event associated with climate change that has led to global warming. According to Encyclopaedia Britannica, “a carbon footprint includes direct emissions such as from driving a car as well as whatever emissions are required to consume any goods and services.”A carbon footprint often includes the measure of other greenhouse gas emissions as well. Carbon footprint is useful for individuals and organizations to conceptualize their personal or organizational impact in contributing to global warming as it is a measure of the impact
Global warming is the term wont to describe a gradual increase within the average temperature of the Earth`s atmosphere and its oceans, a modification that's believed to be for a good everchanging the Earth`s climate. Heating affects climate amendment global climate change|temperature change that could be a change in world or regional climate patterns, particularly a amendment apparent from the middle to late twentieth century forwards and attributed mostly to the enhanced levels of atmospherical greenhouse emission created by the employment of fossil fuels. Average surface temperatures may rise between 2 degrees Celsius and 6 degrees Celsius by the tip of the twenty first Century. It's warmed 0.85 degrees Celsius within the past century due
Global warming What is global warming? Well the name speaks for itself, through a combination of processes mostly human activities are causing the Earth’s surface temperature to rise. These processes increase levels of greenhouse gases released into the atmosphere adding to the natural greenhouse effect of the planet causing the upsurge in the average temperatures. The natural greenhouse effect of the Earth is an ingenious biologic system of the Earth which once radiation from the sun reaches the planet, the ozone layer traps the radiation in the atmosphere producing heat and warmth. The increase in levels of pollutants such as carbon dioxide, methane and chlorofluorocarbons are causing a thickening of the ozone layer creating a negative effect of trapping too much radiation from the sun and not allowing the normal release of excess radiation.
Definition of Man-made Greenhouse Effect The man-made greenhouse effect is the process enhancement of Earth’s natural greenhouse effect due to the increased concentration of the greenhouse gases. Since greenhouse gases reduce the rate at which the Earth 's surface loses infrared radiation to outer space, thus it will increase the temperature of the Earth’s surface and lower atmosphere. The Causes of Man-Made Greenhouse Effect The man-made greenhouse effect is caused by human activities which have greatly intensified the natural greenhouse effect by increasing the emission of greenhouse gases. Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), fluorinated gas which included hydrofluorocarbons (HFCs)