XI. Albedo (Reflectiveness) Flashcards
1
Q
Albedo averages about:
A
30%
2
Q
Value for green grass and forest
A
8-27%
3
Q
Value for cities and rock surfaces
A
12-18%
4
Q
Value for sand
A
up to 40%
5
Q
Value for fresh flat snow up to
A
90%
6
Q
Value for calm water
A
Only 2%
7
Q
Value for cloud surfaces averages about ______but can be up to ______for thick stratocumulus
A
55%
80%
