Paper1 Anatomy: Environmental Effects on Body Systems Flashcards
1
Q
What is altitude?
A
- height of an area above sea level
2
Q
What is barometric pressure?
A
- pressure exerted by the Earth’s atmosphere by any given point
3
Q
Describe the relationship between altitude and barometric pressure?
A
- as altitude increases, barometric pressure decreases
4
Q
What effect does high altitude have?
A
- greater the altitude the greater the negative impact on the diffusion gradient.