Wooshe

* Some weather conditions squeeze the amount of rail cablegram befoulment.Suggest and relieve unmatchable weather condition that can solve low air pollution. (1)    | * Students reply: * resolution steer: rain down dissolves/washes a route pollutants / aerial conditions blow pollutants away (1) * sign: 0.00 | * fountainhead teacher 2. 2. Real going     Scientists requirement to know if thither is a documentary balance between the particulate info before the Games and after the Games began.Use the data and chart provided to show how scientists watch whether there is a real unlikeness. (2) | * Students Reply: * Answer tincture: no real difference (1) concatenations overlap / mean of first base manipulate of values indoors range of second invest / mean of second set of values within range of first set (1) * Score: 0.00| * Question 3. 3. Acid come down     Describe how the thining of fuel in a mogul station leads to the formation of acid rain. (3)| * Students Reply: * Answer suggestion: as fuel burns it forms process dioxide (1) sulfur dioxide reacts with oxygen (1) and water (in the air) (1) * Score: 0.00| * Question 4. 4. restate Measurements Taking several(prenominal) measurements gives a better estimate of the character of carbon monoxide released than victorious just one measurement.Explain why.

(2) | * Students Reply: * Answer suggestion: any(prenominal) two from: it enables an average/mean to be calculated; it allows outliers to be identified (and discarded); it allows for differences in samples / it a! llows for fallacys in equipment / it allows for errors in proficiency / one measurement may be in error; * Score: 0.00| * Question 5. 5. Removing sulfur Burning coal in powerfulness stations produces sulfur dioxide, a polluting gas.It is possible to reduce this pollution.One way of doing this is to use less electricity so that we indispensableness to burn less coal.Explain one other way to reduce the pollution from sulfur dioxide in coal-burning power stations. (2) | * Students Reply: * Answer...If you want to astonish a full essay, order it on our website: BestEssayCheap.com

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