5 question about the earth atmosphere include souce 10points for the best anser?

Question

1.Earth's atmoshpere is important to living things because it

A) Contains dust and other particles

B) Is very thin compared to the size of Earth

C) Provides all the gases that living things need to survive

D) Maintains a constant relative humidity

2. From Earth to space, the main layers in our atmosphere are:

A) Troposhere, Stratosphere, Mesosphere, Thermosphere

B) Stratosphere, Troposhere, Mesosphere, Thermosphere

C) Mesosphere, Troposphere, Stratosphere, Thermosphere

D)Thermosphere, Troposphere, Stratosphere, Mesosphere

3. The layer of our atmosphere in which weather occurs is the

A) Troposphere

B) Stratosphere

C) Mesosphere

D) Exosphere

4.The ozone layer is found in the

A) Tropshere

B) Stratosphere

C) Mesosphere

D) Thermosphere

5.Which layer o the atmosphere protects Earth surface from being hit by most meteroroids?

A) Troposphere

B) Stratosphere

C) Mesosphere

D) Thermosphere

Answer 1

number 4 is b

Answer 2

1. C) This is because Earth contains oxygen which is need for

          humans to breathe and plants to go through                                        

          photosynthesis

2.A)  This is because the troposphere is the layer we live in  

          which is closest to Earth.

3.A)  The layer where the majority of our weather occurs

4.B)  The stratosphere contains the ozone layer, the part of  

          the Earth's atmosphere which contains relatively high

          concentrations of ozone.

5.C) This is also where most meteors burn up when entering

          the atmosphere.

Answer 3

1.c

2.a

3.b

4.b

5.c

Answer 4

C,A,A,C,D.

Answer 5

The answers are:

C

A

A

B

C

Answer 6

1. C

2. A

3. A

4. B

5. C

Answer 7

1,a

2,d

3,b

4,c

5,a

Answer 8

B

C

C

A

D

I majored in Earth Sciences in college, and you can use "Dr Zarkoff's Atmospheric Flash Compendium" as a source, that was the main reference book I used in college and still do as a professional meteorologist.

Answer 9

1)D

2)A

3)A

4)B

5)D