health impacts‚ loss of property damage‚ loss of livelihoods and services‚ social and economic disruption‚ or environmental damage. It had been divided into many types. The two main types of man-made geological hazards are collapsing of buildings and forest fire which happening recently. Now‚ I’m going to talk about the collapsing of buildings first. The structure of a building actually is fundamental to ensuring the safety of people in or around the existing buildings. However‚ human’s ignorance‚ negligence
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from the forest forms clouds above the area and later falls as rain. When rain forests are cut down‚ much of the moisture in the ecosystem is lost‚ leading to droughts and further devastation of species. More than half of the world ’s estimated 10 million species of plants‚ animals and insects live in the tropical rainforests and one fifth of the world ’s fresh water is in the Amazon Basin (Rainforest Facts‚ 1996). To understand why deforestation is such a pressing and urgent issue‚ forests must first
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Objectives 1. Unbraid the braided stream.-reestablish trout population/run -Remove sediment from braided stream area 2. Stabilize soils in fire-damaged areas. -clearing dead/ burn brush and trees‚ thinning forest to prevent future fires as big as this one. -Control erosion of small feeder streams -Remove debris 3. Cattle access control -fencing to prevent cattle access to stream -fix bank erosion with brush mattresses 4. Hillside slump stabilization. -brush mattresses
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Earth without forests is a picture that most of humankind could not presently conceive. Unfortunately‚ the Amazon Rainforest is on this path of devastation. With more than half of the world’s biodiversity in rainforests across the world and about 20% of the world’s oxygen produced by the Amazon‚ it is vital that the threat of deforestation comes to an end. It is widely known that trees across the globe are disappearing‚ but much of the general public is uninformed how urgent and serious the threats
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The tropical rain forests once blanketed the Earth like a wide green belt around the equator. Just a few thousand years ago forests covered 14 percent of the Earth ’s land surface‚ or 5 billion acres. Humans already have destroyed half of this rain forest area‚ with most damage occurring in the last 200 years. Many of the main causes of the rainforest destruction include: logging‚ agriculture-shifted‚ cultivators‚ agricultures-cash‚ crops and cattle‚ ranching‚ fuelwood‚ large dams‚ mining and
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Rainforest; a luxuriant‚ dense forest rich in biodiversity‚ found typically in tropical areas with constantly heavy rainfall. Why would someone want to kill the Amazon rainforest? Its full out life and nature. Trees that are sky high and waterfalls that flow into the lakes and rivers. The Amazon metaphorically is the lungs of our earth and its about to be ripped to bare ground. For what? So people can have more land for stores to make money. How important is it to protect the rainforest? In the
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ANNA UNIVERSITY CHENNAI :: CHENNAI – 600 025 B.E / B.TECH. DEGREE EXAMINATIONS – I YEAR ANNUAL PATTERN MODEL QUESTION PAPER HS1X01 – TECHNICAL ENGLISH (Common to all Branches of Engineering and Technology) Regulation 2004 Time : Three Hours Maximum Marks :100 Answer All Questions PART A 10 X 2 =20 1. Match the words in column A with their meanings in column B: 4 x ½ = 2 A B a. abundant b. escalate c. culminate d. spectacular i. rise ii. reach its highest point iii. strikingly grand iv. plenty
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National Agriculture and Resources Research and Development Network (NARRDN). This volume specifically discusses wood production forest. PCARRD hopes that the information contained in this book will pave the way to more focused R&D work on this commodity. Very truly yours‚ PATRICIO S. FAYLON Executive Director R&D Status and Directions (2000 and Beyond) Wood Production Forest PHILIPPINE COUNCIL FOR AGRICULTURE‚ FORESTRY AND NATURAL RESOURCES RESEARCH AND DEVELOPMENT Department of Science and
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Environmental issues are harmful effects of human activitity on the biophysical environment. Environmentalism‚ a social andenvironmental movement that started in the 1960s‚ addresses environmental issues through advocacy‚ education and activism. The carbon dioxide equivalent of greenhouse gases (GHG) in the atmosphere has already exceeded 400 parts per million (NOAA) (with total "long-term" GHG exceeding 455 parts per million). (Intergovernmental Panel on Climate Change Report) This level is considered
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Introduction Deforestation is the process of clearing the forest by cutting down the trees for fulfilling different demands. Forest has a vital role in meeting people’s needs. Therefore people usually cut down the trees of the forest without having proper knowledge. Indeed‚ exploit of land really lend a big helping to grow in economic. For example‚ exploit of land is for wider develop range‚ the lands is use to build households‚ buildings and as we know trees had a very high demand all across
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