بسم الله الرحمن الرحيم السلام عليكم ورحمة الله وبركاته Water cycle The Earth ’s water is always in movement‚ and the water cycle‚ also known as the hydrologic cycle‚ describes the continuous movement of water on‚ above‚ and below the surface of the Earth. Since the water cycle is truly a "cycle‚" there is no beginning or end. Water can change states among liquid‚ vapor‚ and ice at various places in the water cycle‚ with these processes happening in the blink of an eye and over
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Social problem of pakistan 1. Poverty 2. Illiteracy 3.Terrorism 4.Food and water crisis 5.Population growth 6.Poor health facilities 7.Internal and international migration 8.Discrimination of Sex 9.democracy in shape of dictatorship 10.unloyal leaders 11.Foregin debt 12.Child labor 13.Deviant behavior 14.discourage the rules of law from government representatives 15.inflation
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biologists‚ geologists‚ and environmentalists have all been averse to the dam.7 The Three Gorges Dam is disturbing the ecosystem‚ biosphere and other natural elements in China. The Three Gorges Dam has been the cause of Earthquakes in China and Reservoir Induced Seismicity. The titanic dam is also responsible for damaging floods and severe tainting of the once clean waters of the Yangtze River. Issue #1:
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cultivable land. Also it is found in some rain-fed lands and inter-mountain valleys. 3. This all water is being stored in the natural reservoirs according to their capacities for its effective utilization. These reservoirs mainly include Tarbela dam‚ Mangla Chashma barrage reservoirs. Also along with these large dam reservoirs there are many small other reservoirs like Warsak‚ Khanpur‚ Tanda ‚ Rawal etc. UTILIZATION OF WATER In Pakistan we use water available to us for different purposes .The
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hydroelectric power plant SEQUENCES OF WATER FLOW • Reservoir head race tunnel draft tube penstock turbine tail race tunnel NET HEAD AND GROSS HEAD IN TURBINES Essential Elements of a Hydro electric turbine 1. 2. 3. 4. 5. 6. 7. 8. 9. Catchment area Reservoir Dam Spillways Conduits Surge tank Draft tube Power house Switch yard for power transmission Catchment area • The area from which rainfall flows into a river‚ lake‚ or reservoir. • Or the whole area behind the dam draining into
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The water fountain as we know it was first invented in the early 1906 and is credited to two men - Halsey Willard Taylor and Luther Haws. Haws patented the first drinking faucet in 1911. with the primary motivation being to provide safer drinking water and avoid the risk of typhoid fever caused by contaminated water. (Luther Haws’ father had died of typhoid fever precipitated by contaminated water.) From those humble beginnings‚ when water coolers used large blocks of ice to chill the water
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pollution‚ while advanced facilities are being installed to treat construction waste. By the year 2000‚ over 90 percent of waste water from construction is expected to be treated. Disadvantages (Cons) 1. Relocation Chinese officials estimate that the reservoir will partially or completely inundate 2 cities‚ 11 counties‚ 140 towns‚ 326 townships‚ and 1351 villages. About 23800 hectares‚ more than 1.1 million people will have to be resettled. 2. It will threaten the river’s wildlife. The dam will alter
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Results The temperature of the hot and cold reservoirs are known to be 40℃ and 2℃‚ and that the temperature difference between hot reservoir and the evaporator‚ and cold reservoir and condenser is 20℃‚ therefore using the equations 1 and 2‚ the evaporator temperature is 60℃ and the condenser temperature is -18℃. Using the procedure described in the Methods section‚ Thermostate and equation 3 can be applied to find the all the states for R-22‚ Ammonia and R-134A‚ as tabulated below: Using equations
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Punctuating Titles My favorite movie is Reservoir Dogs by Quentin Tarantino. My favorite song is Nowhere man” in The Beatles’ 6th album Rubber Soul. My favorite book is The Da Vinci code The local newspaper is the Marin Independent Journal‚ one article they have online right now is “ Suspect in Novato market burglary arrested in Vallejo.” One very bad show is Keeping up with the Kardashians. In my pinion‚ the best Edgar Allan poe short story is the “Gold Bug.” One of Shel Silverstein’s
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future. However‚ this drought will change California. Some people worry that this drought is the start of a megadrought caused by climate change. California has roughly one year of water supply left in its reservoirs. The grass in some
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