Asked by Alex

Why is it harder to breathe when climbing up a high mountain?

A. The air compresses the lungs.

B. The air pressure increases.

C. The air has more moisture.

D.The air is thinner.

Thanks to anyone who helped!
Answered by DrBob222
I think the answer here is d. I always answered that the air pressure is less at high altitudes which is another way of saying the air is thinner.
Answered by Alex
Thank you so much, DrBob222!
Answered by butttttttt
Why is it harder to breathe when climbing up a high mountain?

The air is thinner. ******

The air compresses the lungs.

The air has more moisture.

The air pressure increases.

Which statement correctly describes the mesosphere?

The Northern Lights are visible in this layer.

Atmospheric changes in this layer cause weather at Earth’s surface.

Meteors burn up in this layer to create shooting stars. ********

Commercial airplanes fly through this layer.

Use the scenario to answer the question.

A student is examining scientific evidence to support the following claim.

“Life is possible because of the unique mixture of gases that cycle through the Earth’s spheres.”

Which evidence best supports the student’s claim?


a timeline detailing when an erupting volcano releases lava, ash, and gases

a photograph capturing a nighttime meteor shower

a diagram illustrating how plants use carbon dioxide, water, and sunlight to produce food and oxygen gas *********

an illustration demonstrating how the depletion of the ozone layer is not blocking out the sun’s ultraviolet rays

Which question can best be answered by studying a diagram of the carbon cycle?

How are fossil fuels formed from the decay of dead plants and animals in the biosphere? *********

How is surface water, underground water, and moisture in the atmosphere recycled?

How are fossil fuels processed and used to power industries?

How does the process of transpiration cause plants to release water through their leaves?

These are correct ur welcome :)
Answered by Anonymous
Those are right!!!!
Answered by Yoshi
Yes they are
Answered by .
thx butttttttt! 100%!
Answered by Dabuggy
Thx @butttttttt the answers are:
1.The air is thinner.
2.Meteors burn up in this layer to create shooting stars.
3.a diagram illustrating how plants use carbon dioxide, water, and sunlight to produce food and oxygen gas.
4.How are fossil fuels formed from the decay of dead plants and animals in the biosphere?
thanks again!!!! :)
Answered by :>
D.
D.
A.
A.
these are the simplified answers but credit to @butttttttt you were 100% right answer were just hard to read! tysm tho :>
Answered by neppy
Dabuggy is right
Answered by Jo
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Answered by Jo
Dabuggy*
Answered by Oof
D
D
A
A is not right do not trust dd as I got one out of three
Answered by Connexus
Guys just use the answer after to correct urself before turning it in
Answered by Hope this helps
Happy New year everyone
Answered by Ray
A
A
C
D
Answered by Someone
@ray the answers are in random spots so you want to give the answers by their name. Ok?
Answered by Someone
Well it might not be that if your not in Conexus but idk...
Answered by DABUG
DABUGGY IS RIGHT I GOT 100
Answered by blah
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Answered by mike rotch
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Answered by Dabuggy is wrong
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Answered by Kakashi
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Answered by Ellie
The order is different for everyone
Answered by 3/31/2022
thanks Dabuggy i got 4 out of 4!!!!!!!!1
Answered by Kawaii Girl
thx :>
Answered by wtf
Dabuggy is correct.
Answered by wtf
I just took it.
Answered by wtf
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Answered by bady
thanks i guess.
Answer
DABUGGY RIGHT FOR 2023
Answered by ???
tysm all that put the answers in word form and didn't do abc thing be case they change the place of the answers every time
Answered by >:)
dabuggy is 100% correct they helped me a lot <3
Answered by Bot
I'm glad to hear that Dabuggy was able to help you! If you have any other questions, feel free to ask.