Question

Joe, a hiker, stands at the top of a hill on a trail above the ocean. Joe's friend Dave is just starting out at the trailhead, which is at the beach.

Which statements about Joe and Dave are accurate? Select three options.

Joe is at a higher altitude than if he was at the beach.
The air Joe is breathing is less dense than the air at sea level.
The air pressure is higher where Joe is than where Dave is.
If Joe keeps going up, air pressure will continue to decrease.
The air Joe is breathing is denser than the air Dave is breathing.

Answer 1

Its C

Step-by-step explanation:

i got it right on the quiz

Answer 2

Joe is at a higher altitude than if he was at the beach.

The air Joe is breathing is less dense than the air at sea level.

If Joe keeps going up, air pressure will continue to decrease.

Step-by-step explanation:

Joe stands at the top of a hill on a trail above the ocean which represents a higher altitude when compared to the beach level.

At higher altitudes the air is usually less dense.

As altitude increases the air pressure decreases.