All categories

3 years ago

Identify the various levels of atmosphere

Biology

2 answers:

faust18 [17]3 years ago

5 0

The troposphere is the lowest layer of our atmosphere.

The next layer up is called the stratosphere.

Above the stratosphere is the mesosphere.

The layer of very rare air above the mesosphere is called the thermosphere.

Although some experts consider the thermosphere to be the uppermost layer of our atmosphere, others consider the exosphere to be the actual "final frontier" of Earth's gaseous envelope.

The ionosphere is not a distinct layer like the others mentioned above.

professor190 [17]3 years ago

3 0

Answer:

The atmosphere refers to the gaseous envelope of earth. It is comprised of various gases with variable composition. The atmosphere of the earth id divided into different layer, namely-

1) Troposphere- It is the layer that is in contact with the surface of the earth. It covers a height up to about 10 km from the ground surface. In this layer, the temperature decreases with the altitude and most of the weather phenomenon takes place here.

2) Stratosphere- This layer extends from 10 to 50 km approximately from the ground surface. in this layer the temperature increases with the altitude. It is due to presence of ozone in this layer that traps the incoming solar radiation.

3) Mesosphere- This layer is above the stratosphere and it extends from about 50 to 80 km above the earth's surface. In this layer, the temperature again decreases with height. here, the temperature drops up to -90°C.

4) Thermosphere- This layer extends from a height of 80 to 500 km approximately above the surface of the earth. In this layer, the temperature again rises with the increasing altitude.

5) Exosphere- This is the extreme outer layer of the atmosphere. It ranges from about 500 to 10,000 km above the earth's surface. The air in this region is comprised of hydrogen and helium.

You might be interested in

What can you infer is the reason fruit flies are the most commonly used organism for this type of investigation

LUCKY_DIMON [66]

In the case of genetic investigation, scientists used fruit flies as their model organism since they share 75% of the genes that cause disease with humans. Fruit flies are also great to work in a research setting because they are relatively easy to take care of, especially compared to larger and more expensive organisms like rats or fish.Answer:

Explanation:

Hope this helps!!

6 0

2 years ago

In order to see an absorbance peak in an ir spectrum, the molecule must ___________.

Arte-miy333 [17]

The answer is b. have a change in dipole moment

When a molecule absorbs an infrared ray, its energy will increase. The energy will increase the rotational movement or the molecule. If the energy increases further, it will become the vibrational movement. Dipole moment will be increased if the vibrational movement is increased.

4 0

3 years ago

Visit the website below and use it to answer the question that follows. http://anthro.palomar.edu/biobasis/bio_4.htm Why are wom

love history [14]

Women have two X chromosomes.Recessive alleles on one X chromosome are often masked by dominant alleles on the other chromosome.Women will not be affected unless they receive two recessive alleles.

4 0

3 years ago

Read 2 more answers

Which property of water molecules explains the other properties

Diano4ka-milaya [45]

Essentially, cohesion and adhesion are the "stickiness" that water molecules have for each other and for other substances. You can see this in the picture to the right. The water drop is composed of water molecules that like to stick together, an example of the property of cohesion.

8 0

3 years ago

Which is an example of visual data with regard to computer crime

AleksandrR [38]

"Image" is an example of visual data with regard to computer crime.

Explanation:

An act committed by a skilled or professional user of computers, also named as hacker who secretly browses or steals private information from a company or individual's system therefore this whole process is known as "computer crime".

Image is one of the best source or evidence in the form of visual data with respect to computer crime. Because many details can be collected or fetched out just from visual figures or pictures. It can contain codes, relatable links or some factors which can be helpful for targeting culprit.

6 0

2 years ago