where does the water cycle gets its energy from? the water cycle gets the energy from the sun. why do we need the water cycle? since 97% of the earth is covered by salt water we can not drink it. we can remove salt from water but it could be very expensive. how does water get into oceans? when clouds can’t hold any more water it comes as precipitation and lands in the ocean. what is the water cycle made up of? it is made up of six different traits. condensation‚infiltration‚runoff‚ evaporation‚ precipitation
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1. The Oxygen Cycle 2. What is oxygen? a. Oxygen is an element b. Colorless‚ odorless and tasteless gas c. Denser than air d. very poor conductor of heat and electricity 3. Picture. 4. Oxygen Cycle a. Step one i. Plants release oxygen into the atmosphere as a by-product of photosynthesis b. Photosynthesis c. Definition- The process in which green plants use the energy from the sun to make carbohydrates from carbon dioxide and water in the presence of chlorophyll 5. Steps to the photonthesis
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Menstrual Cycle Assignment 1a) X = FSH (follicle stimulating hormone) Z= LH (luteinizing hormone) 1b) W=Estrogen‚ Z= progesterone 1c) W + Z (Estrogen and progesterone) display negative feedback loops 2d) See separate sheet 2e) 14th day of cycle = ovulation day 2f) Temperature remains somewhat constant‚ but it reaches 38.4 degrees Celsius at ovulation and then gradually decreases during the rest of the menstrual cycle until menses (some exceptions apply). 2g) If no corpus luteum exists then
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Elena Chen CH 221-227 November 3rd‚ 2009 Lab Report #3: Copper Cycle Abstract: The purpose of the experiment is to cycle solid copper through a series of five reactions. At different stages of the cycle‚ copper was present in different forms. First reaction involves reaction between the copper and nitric acid‚ and copper changed from elemental state to an aqueous. The second reaction converted the aqueous Cu2+ into the solid copper (2) hydroxide. In the third reaction Cu(OH)2 decomposed into
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Revenge Cycle Revenge has the definition of taking vengeance for injuries or wrongs; retaliation. In the Hamlet‚ the main theme is that when people follow plans of revenge‚ it leads to tragedy. Throughout the play‚ several different people want to take revenge on somebody. Hamlet is a main character who is being asked to take revenge on his uncle to fulfill his duty as a son. Hamlet by William Shakespeare is a revenge tragedy because Laertes and Fortinbras and Hamlet seek to avenge a family death
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A Presentation on Different phase of Business Cycle Business Cycles √ The term business cycle refers to the recurrent ups and downs in the level of economic activity‚ which extend over several years. √ Individual business cycles may vary greatly in duration and intensity. √ All display a set of phases. THE BUSINESS CYCLE Phases of the Business Cycle RECESSION TROUGH RECOVERY Level of business activity PEAK Time Level of business activity PEAK H T OW D R G N E R T Time √ Peak or prosperity phase:
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The Cycle of Violence Many issues of domestic violence relate to the three stages of the Cycle of Violence: tension building‚ explosion‚ and the honeymoon phase. All of them are related to some form of abuse‚ which could include: verbal‚ psychological‚ emotional‚ financial‚ physical‚ sexual or spiritual abuse. Many times‚ the cycle repeats‚ without anything ever being done‚ because the person who is being hurt‚ forgives the batterer every time. This is due to denial‚ as the victim believes that
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Sleep Cycle You may be surprised to learn that we still don’t fully understand why people need to sleep and what purpose sleep serves. Doctors and researchers had thought many years ago that sleep was a single state of being that was distinguished from waking. However‚ we now know that sleep itself is divided into two distinctly different states: REM‚ or rapid eye movement sleep‚ and non-REM sleep. Non-REM sleep is the state of sleep entered when we first start to doze off. Non-REM sleep state
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The stage cycle Stage one is the beginning of the sleep cycle‚ and is a relatively light stage of sleep. Stage one can be considered a transition period between wakefulness and sleep. In Stage one‚ the brain produces high amplitude theta waves‚ which are very slow brain waves. This period of sleep lasts only a brief time (around 5-10 minutes). If you awaken someone during this stage‚ they might report that they weren’t really asleep. Stage two is the second stage of sleep and lasts for approximately
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KREBS CYCLE It refers to a complex series of chemical reactions that produce carbon dioxide and Adenosine triphosphate (ATP)‚ a compound rich in energy. The cycle occurs by essentially linking two carbon coenzyme with carbon compounds; the created compound then goes through a series of changes that produce energy. This cycle occurs in all cells that utilize oxygen as part of their respiration process. It occurs in the matrix of the mitochondria in the presence of CO2.Pyruvic acid diffuses from
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