why is it colder the higher the elevation
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- Air at higher altitude is under less pressure than air at lower altitude because there is less weight of air above it, so it expands (and cools), while air at lower altitude is under more pressure so it contracts (and heats up).
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Basic Geography/Climate/Climate Elements Altitude is the height you are above sea level. The higher up you are the lower the temperature will be. This is because air that is higher up is less dense than it is at lower altitudes and air temperature depends on its density. As a general rule for every 1,000m higher you go the temperature will drop by 6.5 °C.
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- Temperature and altitude are inversely proportional in the  troposphere. This means that as one increases, the other decreases.  Approximately 165 meters up in the troposphe … re is equivalent to a 1  degree Celsius drop.2 people found this useful.ee Temperature change as altitude increases? for info on how temperature normally decreases with altitude when there is not a temperature inversion.The rate at which the temperature goes down is down 1.1 degrees celsius for every 500 feet you go up.
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- Why It Matters. Observing temperature patterns in the lower stratosphere—about 6-10 miles above Earth’s surface—gives scientists clues about our planet’s changing climate. Short-term spikes in stratospheric temperatures occur in response to major volcanic eruptions.hy It Matters. Observing temperature patterns in the lower stratosphere—about 6-10 miles above Earth’s surface—gives scientists clues about our planet’s changing climate. Short-term spikes in stratospheric temperatures occur in response to major volcanic eruptions.
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- exists and is an alternate of. Merge this question into. Split and merge into it. Answer by TT4EVER. Confidence votes 36. It is colder in the highlands than the lowlands because the higher the elevation, the colder it becomes, and the lower the elevation, the hotter.xists and is an alternate of. Merge this question into. Split and merge into it. Answer by TT4EVER. Confidence votes 36. It is colder in the highlands than the lowlands because the higher the elevation, the colder it becomes, and the lower the elevation, the hotter.
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- 100 Celsius or 212 Fahrenheit at sea level. As you go higher, the temperature drops as less force is needed to counter act air pressure. At 5000 feet above sea level (1524 met … ers) the temperatures are 95 C and 203 F. learned the answer to this in science this year, so don't worry, it is accurate: The higher above sea level/elevation you are, the colder the temperature becomes. The reas … on for this is because there are air molecules in the air bump closer together when you are lower above sea level-that creates warm weather.
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How do atmospheric pressure and elevation affect boiling point? This increases the vapour pressure. When the vapour pressure equals atmospheric pressure, the liquid boils. As elevation increases, atmospheric pressure decreases because air is less dense at higher altitudes. Because the atmospheric pressure is lower, the vapour pressure of the liquid needs to be lower to reach boiling point. Therefore, less heat is required to make the vapour pressure equal to the atmospheric pressure. The boiling point is lower at higher altitude. Here's a video that demonstrates the effect of atmospheric pressure on boiling point.
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Ice It is the reason why ice floats rather than sinking, so that, during the winter, it develops as a sheet on the surface of lakes and rivers rather than sinking below the surface and accumulating from the bottom. As water is warmed from the freezing point of 0 to 4 °C (from 32 to 39 °F), it contracts and becomes denser. This initial increase in density takes place because at 0 °C a portion of the water consists of open-structured molecular arrangements similar to those of ice crystals.
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Why is death valley so hot? Why is death valley so hot? if cold air sinks and hot air rises then why is it so hot? should't it be really cold? i mean it is the lowest point in north american. i asked my science teacher this and she didn't know. please help me out i want to know and please serious answers only.
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Why does water boil at different temperatures depending on the altitude? Report Abuse. The temperature at which water boils is proportional to the pressure. The higher in altitude you are, the lower the pressure, and the lower the boiling point.... A substance boils when the temperature at which the vapor pressure of the liquid equals the pressure of the surroundings.Thus, if the pressure is 101.3 kPa, the boiling temperature will be 100C, but any change in the pressure will mean a corresponding change in boiling point.ne way to increase this kinetic energy is to heat up the molecules by raising the temperature. The reason that water boils at a lower temperature at a higher altitude is because the pressure exerted upon it from the atmosphere is less at higher altitudes and so it is less held together.
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- See Temperature change as altitude increases? for info on how temperature normally decreases with altitude when there is not a temperature inversion.The rate at which the temperature goes down is down 1.1 degrees celsius for every 500 feet you go up.he relationship between atmospheric pressure and altitude is the higher you go, the lesser the atmospheric pressure becomes. if the air above you is less, then there is less … weight being pressed upon the air you are on. anonymous boy from small heath school y8 2011.
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In Meteorology, What Are Isotherms? Mountainous areas with higher elevation are usually colder than lower areas, causing isotherms around these areas to curve sharply. Isotherms also curve at ocean-land boundaries because of the mitigating effect that oceans have on extreme temperatures.
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High School Earth Science/Atmospheric Layers A change in temperature with distance is called a temperature gradient. The atmosphere is divided into layers based on how the temperature in that layer changes with altitude, the layer's temperature gradient (Figure 15.4). The temperature gradient of each layer is different.n some layers, temperature increases with altitude and in others it decreases. The temperature gradient in each layer is determined by the heat source of the layer. The different temperature gradients in each of the four main layers create the thermal structure of the atmosphere.
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Does humidity make the air feel colder or warmer? Confidence votes 31.1K. A higher humidity level makes the air feel warmer, because sweat cannot evaporate as much due to the fact there is already a lot of water suspended in the air.
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- AGENCIES REGS. § 19a-14-42: A health care provider must retain medical records for 7 years from the last date of treatment or, upon the date of the patient, for 3 years. DEL. CODE ANN. tit. 24 § 1761 A physician must maintain a patient’s record for seven years from the last entry in the patient’s record.
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High School Earth Science/Air Movement The opposite occurs in the winter, the land is colder than the nearby water due to its lower specific heat. The cold land cools the air above it. This causes the air to become dense and sink, which creates a high pressure cell. Meanwhile, the warmer ocean warms the air above it and creates a low pressure cell.
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- Nearly all atmospheric water vapour or moisture is found in the troposphere. The troposphere is the layer where most of the world's weather takes place. Since temperature decreases with altitude in the troposphere, warm air near the surface of the Earth can readily rise, being less dense than the colder air above it.early all atmospheric water vapour or moisture is found in the troposphere. The troposphere is the layer where most of the world's weather takes place. Since temperature decreases with altitude in the troposphere, warm air near the surface of the Earth can readily rise, being less dense than the colder air above it.
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What is the relationship between temperature and altitude? Note the polar regions for example-during winter there is a semi-permanent temperature inversion (increase of temperature with altitude). 2 things which counter the tendency for inversion are solar heating and vertical air motion.hus vertical air motions act to heat the lower atmosphere and cool the higher. The combined effect of those, as a few people mentioned, is that temperature on the average decreases with altitude in the troposphere-at a rate of 6.5 °C per km (3.6 °F per 1000 ft.). Yet the lapse rate varies depending on conditions.
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Why is death valley so hot? All this explain why Death Valley can be so significantly hotter than near surrounding desert areas. As air sinks it is compressed because it is at a greater pressure because of the weight of the air above it. That makes it get hotter.
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Consequences of greenhouse-effect temperature rises Sea level rises because of melting ice and snow and because of the thermal expansion of the sea (water expands when warmed). Areas that are just above sea level now, may become submerged. For example, some Pacific Island nations are expected to be partially or completely submerged by the end of the century.
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Maximum Density of Water Reason density decreases at temperatures above 4°C are the same as for any other material - thermal expansion. Reason that density decreases at temperatures bellow 4°C is a bit more complicated. Ice has lower density than water because the ice crystal is fairly sparse. There is a lot of empty space within the crystal structure. At temperatures well above freezing, water molecules move individually.
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- As you increase altitude, the amount of atmosphere above you decreases. In other words, if you start to climb a mountain, you will gradually have fewer and fewer gas molecules above you. This will mean there is less atmospheric pressure being exerted on you every step of the way.
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Why is death valley so hot? Everything else being equal that pressure makes it hotter. Now in Death Valley it is below sea level and so it has even more air pressure causing even more heat. Death Valley is also influenced by it being very dry making it easier to get hotter as humid air takes more energy to get hotter than drier air.ince Death Valley is situated in a bigger desert, the Mojave Desert, the valley is already surrounded by desert air, which is of course already very hot and very dry.
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- The altitude affects the climate in the sense that the higher the altitude the colder and harsher the climate.For instance, on top of a mountain there are severe wind chills and extremely low temperatures.ltitude affects the climate because wind blows moisture from the ocean up the side of the mountain, the air gets cold and can't hold the moisture anymore so it rains/snows th … en the now dried air goes down the other side of the mountain and it normally creates a desert or something dry on the other side.
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Why is temperature cooler at higher altitudes? (how will i explain this to a 12-year old student?) thank u!? Because the suns rays hit the ground/water at low altitudes and those rays heat up the air close to the ground/water. The higher you go, the less of those rays you get and the colder it is ;)... Also, the air is much less dense so the tiny molecules (Lol) are much farther apart so they cannot warm each other up.
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- At the stratopause, the temperature stops increasing with altitude. The overlying mesosphere does not absorb solar radiation, so the temperature decreases with altitude. At the mesopause, the temperature begins to increase with altitude, and this trend continues in the thermosphere. Here solar radiation first hits the Earth’s atmosphere and