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telo118 [61]
3 years ago
13

Ear "popping" is an unpleasant phenomenon sometimes experienced when a change in pressure occurs, for example,in an airplane. If

you are in a two-seater airplane at 3000 m and a descentof 100 m causes your ear to "pop, what is the pressure change that your ear pops at in millimeters of mercury? If the airplane n
Geography
1 answer:
jekas [21]3 years ago
5 0

Answer:

Changes in the pressure create the flow of the air to move up and down in the ear and thus create popping sound.

Explanation:

  • The ear-popping is caused by the phenomenon of the opening of the Eustachian tube when one swallows and it might be automatically when you blow our nose or are setting in an airplane and this sound is created when the air enters the middle ear through the tube.
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Identify three pieces of data that you can conclude after analyzing the map.
irakobra [83]

Hello. You didn't show the map or say what kind of map the question is referring to, which makes it impossible for the question to be answered. However, I can help you by showing you what data you can see on different types of maps.

On physical maps you can see data on the relief of a region, data on the distribution of cities in a region and data on the existence of rivers, caves, mountains, forests and other elements that can compose that region.

On economic maps you can see data related to the economic activities of a region, data on the establishment and distribution of trade in a region and you can see statistical data on the economically active population in the region.

In demographic maps you can look at migration data, data about the spatial distribution of people in a region and you can analyze rates (illiteracy, birth, mortality, among others).

On political maps you can see data about the geographic borders of a country, or cities and states, data about the extension of territories, and data about political borders.

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8 0
4 years ago
following independence from the soviet union in the 1990s , the new leaders of central asia tried to?
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The leaders of Central Asia tried to gain full power of the countries in this region when they gained independence.

Once the countries of Central Asia, popularly called the Stans, gained independence from the Soviet Union, the new leaders quickly tried to establish themselves as absolute leaders in their respective countries. The methods were actually very similar to those used in the Soviet Union, which was weird as they tried to get out of that political system.

The leaders of Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, and Tajikistan, all continued to rule in a socialist manner, and the leaders that got power when they got independence are still in power.

While Kazakhstan is somewhat changing its direction gradually and becomes more modern country little by little, the likes of Uzbekistan and Turkmenistan are very similar to North Korea in many ways.

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3 years ago
The image is an aerial photograph. What is the geological feature shown?
user100 [1]

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Explanation:

that looks like the San Andreas Fault from an aerial photo.

A river would be wider.

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alexandr402 [8]

Answer:

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