Weather

Geography: brook 1. What is meant by weather and climate? Weather:the cite of atmosphere every grade a short aim of time, unremarkably hours or days, in a particular place Climate:the number state of the atmosphere all over a longer period of time, usually 30 years, it tells us the judge conditions rather than what they atomic number 18 actually standardized at the moment. We sens talk closely climate over larger regions 2. The structure of the atmosphere Atmosphere:- keen windbag of gasses surrounding Earth - composed off 78% nitrogen, 21% oxygen, 0.93% argon - small traces of weewee vapour, carbon dioxide and ozone - effects on the undercoats climate - divided into vertical grades set by the steering the temperature changes with height - troposphere: - contains over 80% of atmospherical mass - location of weather, make foring of clouds and rain - rate of convey cooling: 6.

5°C per 1000m (ELR) - from 0-10km - stratosphere:- contains most of the ozone - absorbes high energy shaft therapy from the sunshinebathe - ozone 15-35km up - starts where ELR=0, air does not mug up and layer is and then very stable - it crushs warmer the higher you go - from 10-50km - mesosphere:- top is the coldest part of the atmosphere(-100°C) - from 50-80km - thermosphere:- wake sphere (over 1000°C) - from 80km up - line amongst troposphere and stratosphere: tropopause - line between stratosphere and mesosphere: stratopause - line between mesosphere and thermosphere: mesopause Clouds cant form in the stratosphere, because in order to form clouds warm air with water vapour must rise and cool 3. The main facto rs shaping the climate Latitude The sun ! is overhead between the tropics and the equator. This means the suns energy is more concentrated at lower latitudes. At higher latitudes, because of the curve of the earths surface, the suns energy is less concentrated (is spread out over a wider area) leading to cooler temperatures. Altitude The temperature cools by...If you want to get a full essay, order it on our website: OrderEssay.net

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