## Air pressure alters with altitude.You are watching: When climbing a mountain what would you predict about temperatures

Air is all roughly us, however we cannot watch it. Heaviness from the earth pulls air down - this is dubbed air pressure. We don"t feel this pressure since our bodies push an same amount of press outward. This graph shows exactly how air density and also air pressure transforms with altitude (the distance above sea level). Barometers are supplied to measure air push in milibars.

### Which of the complying with statements about the graph space true?

Air pressure is greater at reduced altitudes.

## Temperature alters with altitude.

The setting is divided into different layers depending upon how temperature changes. Take it a look in ~ the graph below to see exactly how temperature alters with altitude.

### Which the the complying with statements around the graph room true?

If you follow the temperature line in the graph above from the surface ar of the planet to the optimal of the atmosphere, moving to her left represents a decrease in temperature, come your appropriate represents boost in temperature, and also straight up represents a continuous temperature.

## Near the Earth"s surface, air gets cooler the greater you climb.

As you rise a mountain, you have the right to expect the waiting temperature to decrease by 6.5 levels C because that every 1000 meters you gain. This is called the conventional (average) slide away rate.

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If air temperature is 30 levels C at sea level as shown above, you have the right to expect it to be approximately 10.5 degrees C at air altitude the 3000 meters due to the fact that of the slide away rate.

### Plan an Expedition

You are going to climb Mount Audubon in Colorado today!

When you leaving your home at 2000 meters, the air temperature is 15° C. What is the temperature likely to be at the 4000 meter summit? 10°C 28°C 2°C 7.8°C

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