site and none at the lake was a tiny frog. These organisms found in both ecosystems are divided into producers and consumers. The first step in the chain invovles the producers‚ or autotrophs like the phytoplankton. These producers convert sunlight into organic compounds through photosynthesis. The herbivorous consumers such as the beetle larvae (invertebrate grazers) feed on the algae and will be later consumed by
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I. INTRODUCTION Today‚ every country draws its energy needs from a variety of sources. We broadly classified this source as conventional and non conventional. 1.1] CONVENTIONAL SOURCES 1) Fossil fuels‚ 2) Hydroelectric power‚ 3) Nuclear fission‚ 1.2] NON-CONVENTIONAL SOURCES 1) Solar energy‚ 2) Wind energy‚ 3) Bio mass and bio gas‚ 4) Ocean thermal energy‚ 5) Tidal energy‚ 6) Geothermal energy. Energy is the prime mover of economic growth and is vital to the survival of a modern economy
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The Sun (Star of the Family) Planet word comes from Greek ‚which means „wandering star“. Sun is the heaviest among Solar System. If we take total mass of whole Solar System‚ the Sun would be 99.86% of the total. Sun is a ball of hot‚burning gases. Sun is the nearest star to the Earth. Sun is the source of all energy for life on Earth. On the Sun’s surface‚ there are dark patches known as sunspots. These are patches of gas that looks dark since they are cooler than their surroundings. The light
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oxygen‚ and fossil fuels depend upon photosynthesis. In this process water and carbon dioxide are converted to oxygen and glucose using energy from the sun (Hoefnagels‚ 2012‚ p.90). The overall reaction can be written as: 6 CO2 (g)+ 6 H2O (l) →sunlight→ C6H12O6
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Stunning scenes of landscapes‚ trees‚ and clouds fill the scenes of The Revenant. Snow fills the open-void of the wilderness and sunlight bleeds through the spaces between the tall‚ dark trees. The camera mainly focuses on Hugh Glass as he attempts to take his revenge upon John Fitzgerald‚ who murdered Hugh’s son. The camera pans smoothly during calm shots of vistas and nature‚ while the camera rapidly shakes during the intense attacks of the Native Americans. Rivers flow smoothly‚ and in some shots
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plants obtaining energy from sunlight to be used to order carbon dioxide to produce glucose is photosynthesis. Photosynthesis is required by all plants on Earth for their survival. It is the most important biochemical process on earth. This process produces organic matter from constant inorganic materials which in turns prevents life from becoming extinct (Rabinowitch‚ 1945). The factors that affect photosynthesis are sunlight‚ carbon dioxide‚ and water. Sunlight begins the reaction‚ then water
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I was able to observe and identify a variety of interactions between living and nonliving organisms.One observation was the nonliving organisms help the living organisms meet their needs such as living conditions. When I say living conditions I refer to climate changes and geography in the marine life. Nonliving and living organism interact with each other in many different components. When I was observing the river I saw how organisms have to have living and nonliving elements in order to have
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in the energy the organism needs to expend in order to produce the changed trait. For example‚ in the phototropic effect in plants‚ the plant bends toward the sunlight to allow for more of its leaves to get direct
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which is made of glass. It has glass walls and a glass roof‚ which keep greenhouse warm inside. As sunlight shines in‚ it warms the plants and air inside. But the heat is trapped by the glass and can’t escape. Therefore the greenhouse gases act as the glass walls and glass roof to trap the heat from the sun. During the day‚ the sun shines through the atmosphere. Earth’s surface warms up in the sunlight. At night‚ earth’s surface cools‚ releasing the heat back into the air. But some of the heat is trapped
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Customers today demand higher quality and durability from the products they buy. Not only do they expect these products to perform well‚ but they want the finish to look good and resist corrosion for a much longer period of time. Powder coating is different from painting. There are no liquids or solvents. Therefore‚ it is the ultimate coating for environmental friendliness. Being dry‚ the powder overspray can be reclaimed for very high application efficiency. It uses heat to convert its state from
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