WATER IS LIFE Water is the one thing the world cannot survive without‚ without water it is impossible that a planet be inhabited‚ for example 70% the planet earth is covered in water thus it is thriving with living creatures‚ whereas mars the closest planet to earth; mars is a dead planet‚ it has no plants‚ no animals‚ all because of the absence of the life giving force that is water. Wherever we have water we find life‚ even the smallest of ponds can support life‚ grass will grow around it animals
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Build Water Rockets Explain how they work and ask the students which of Newton’s laws apply to them. You should talk about what forces are acting on the water rocket to make it move (talk conceptually about the idea of a free body diagram). You should have the force from the ejected propellant acting upwards‚ and the weight and air resistance acting downwards. Talk about how each law applies to the physics of the water rocket. Try to have the students identify which
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जल कि जीवन के सभी ज्ञात रूपों के अस्तित्व के लिए आवश्यक है एक आम रासायनिक पदार्थ है. ठेठ उपयोग में पानी अपने तरल रूप या राज्य ही है‚ लेकिन संदर्भित ने पदार्थ भी है‚ और एक ठोस राज्य‚ बर्फ है एक गैसीय अवस्था‚ पानी भाप या वाष्प. Water covers 71% of the Earth ’s surface [ 1 ] . जल पृथ्वी ’सतह [1 नों के 71% को कवर]. पृथ्वी पर‚ यह ज्यादातर महासागरों और अन्य बड़े जल निकायों में‚ aquifers में जमीन और 0‚001% से नीचे पानी के 1.6% के साथ भाप के रूप में हवा में‚ बादलों (ठोस और तरल पानी का गठन हवा में निलंबित
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impossible without water. Without water men die of dehydration About 70% of the human body is water. Of the total surface of the earth‚ 75 % is water and just below the surface of the land in most areas there is a saturated layer known as the water table. Animals and plants have large percentages of water in their make-up and some animals regulate their movements according to the water sources. If there is no water there can be no life. The moon is a sterile desert because there is no water in it. It is
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biological importance of water Water‚ the most abundant compound on the planet‚ is a material which is essential for all living organisms. Its uses in all living things cover a huge variety of everyday functions which are immeasurably important to the continuity of the organism. The fact that water makes up between 60 and 95 percent of all living organisms speaks for itself on the incredible biological importance of this compound. One of the major functions of water in living organism is its
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The Water Pollution on Our Earth If we watch news now‚ sometimes they talk about our environment. They say that our environment is very worrying and needs the attention from us. One of our environments is water. Water is a vital necessity for us to fulfill the daily needs such as cooking‚ bathing‚ washing and the others else. We usually hear that some big city have a problem with their water‚ some area in many country occur drought‚ and many people compete to get clean water. We often ask in our
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The Water Bottle The station was painfully close. I was racing through the desert‚ the sun slowly roasting and marinating me‚ soon id be a meal for the grim reaper. Sand tore away under the wheels of my bike as I rode hard east. Looking down into my lap‚ I eyed the package. I could abscond. It wouldn’t take me long to make it over the border‚ and with this package id be set for life. “If only.” Letting out a sigh‚ I sped to the station. Water was life. Water was money. Water was power. These
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Competition in the Bottle Water Industry From 1996 to 2001 the bottle water industry worldwide sales went from 21 billion gallons to 32 billion gallons‚ with an annual growth rate average of 8.7%. The world’s largest market for bottled water‚ the United States attributes their 9.2% annual growth rate to consumer’s concerns regarding the purity of tap water‚ and a more health conscious society. The convenience and portability of bottle water made it a perfect match for the active lifestyles of
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BOTTLED WATER – A REPORT 1. INTRODUCTION: The global bottled water industry has become very profitable in the past ten years. Huge multinational companies currently make billions of dollars on water they simply extract from the ground‚ slap a label on and sell at competitive prices. Examples of these companies includes: Aquafina (Pepsi)‚ Dasani (Coke)‚ Perrier (Nestle)‚ Evian‚ and Fiji Water among hundreds of others. Many countries have become very oriented toward bottled water. According to
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Water Conservation Water conservation is important because we depend on it. So many of our daily activities‚ like bathing or flushing the toilet‚ require fresh water. Our body even needs water to function correctly. Seventy-one percent of the Earth’s surface is made up of water. Ninety-eight percent of it all is salt water‚ leaving only two percent as fresh water. More than half of the fresh water is permanently frozen in glaciers or is in the form of snow. That leaves just a tiny
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