warming can bring many long-lasting and devastating consequences to Earth and all its occupants. It is a well-known fact that global warming is real and is caused by human activity‚ primarily the burning of fossil fuels that pump carbon dioxide (CO₂)‚ methane and other greenhouse gases into the atmosphere. One of the most noticeable effect of global warming is ice around the Earth is melting‚ especially at the Earth’s poles. These ice includes ice sheets covering West Antarctica and Greenland‚ Artic
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so continue to affect the delicate balance of our living planet and our climate. The latest edition of WMO’s Greenhouse Gas Bulletin also notes that the rate of increase of greenhouse gases has recently accelerated. Carbon dioxide‚ methane‚ and nitrous oxide are the three main contributors to greenhouse gasses‚ with carbon dioxide’s atmospheric abundance rising by 39 per cent since the start of the industrial era in about 1750. According to the same report‚ the 20 years to 2010
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eThe phrase global warming refers to the documented historical warming of the Earth’s surface based upon worldwide temperature records that have been maintained by humans since the 1880s.It is the increase in the average temperature of the Earth’s near-surface air and oceans.In the last 100 years‚ this temperature increased by about 0.8 °C (1.4 °F) with about two thirds of the increase occurring over just the last three decades.According to the exponentss of the concept‚the likely effects of a further
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------------------------------------------------- Biomass [Document subtitle] [Date] course [Date] course Contents Abstract 3 Introduction 3 Types of Biomass 4 Wood and Agriculture related biomass 4 Solid Waste 4 Landfill Gas 5 Alcohol Fuels 5 Advantages of Biomass Energy 6 Emission Does Not Harm 6 Clean Energy 6 Renewability and Abundance 7 Reduction of Dependence on Fossil oil 7 Reduction of Landfills 7 Production of Variety of Biomass Products
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to absorb the carbon dioxide. However Methane seems to contribute more since many of the SADC communities depend on agriculture. Methane is from agriculture activities it’s released from wetlands. The emission of methane gas increase with increase in agricultural activities‚ since 1960’s the amount of methane in the air has increased by 1% per year. Methane is also produced during mining of coal‚ oil and when vegetation burnt. Methane molecules have life time of 10 years in the atmosphere
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rig and camp collapsed into a wide crater and disappeared. 1. There were no lives lost in the incident but it left large hole. H. However‚ a large quantity of methane gas was released‚ 1. It can create an environmental problem and posing a potential danger to the people of the nearby villages 2. If the methane gas was released it can cause dangerous green house whose potential global warming is high. III. Then‚ the gas was spread out from the cavern. I. No one
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is eventually filled and exhausted‚ now forms a hill‚ the landfill is being planted with grass. The site is usually converted into ecopark. Within the said park are recreational activities. As times goes by‚ the piled wastes decompose and emit a methane gas that is somehow harmful to the environment. That is why‚ the Waste Management Inc. ensures that top‚ bottom‚ sides and every layer of waste dumped into the landfill are guarded by
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Global warming Global warming has been a hot topic in recent decades. According to the Climate Literacy‚ global warming refers to is a natural phenomenon whereby heat-trapping gases in the atmosphere‚ primarily water vapor keep the Earth’s surface warm. Human activities‚ primarily burning fossil fuels and changing land cover patterns‚ are increasing the concentrations of some of these gases‚ amplifying the natural greenhouse effect.. I had learned some basic concepts about global warming when
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Problem-Solution Outline I. Introduction A. Without the atmosphere to create a green house-type effect‚ the average temperature on Earth would be just 5 degrees Fahrenheit. B. The green house effect keeps our atmosphere warm because it traps the green house gases in. C. Global warming is major problem and solar cars are a way to help fix it. II. Section 1- Problem (3-4 paragraphs) A. Global warming is a major problem. 1. Description (a.) Global warming is harming the earth by putting
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Biomass Energy Introduction Biomass is biological material derived from living‚ or recently living organisms. It mostly often refers to plants or plant-derived materials which are specifically called lignocellulosic biomass. As a renewable energy source‚ biomass can either be used directly via combustion to produce heat‚ or indirectly after converting it to various forms of biofuel. The source of biomass energy. Wood energy. is the largest
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