Unit 7 Atmosphere Flashcards
1
Q
What problems plague the atmosphere
A
Climate change
Smog
Acid rain
Ozone depletion
2
Q
What is albedo?
A
A measure of the earths reflectivity off the earths surface
3
Q
How do humans use ice cores to measure carbon levels over time?
A
Bubbles of gas in ancient ice core tell use the carbon levels up too 400000+ years ago
