1. (1 pt.) Note the thickness of the sedimentary strata covering the stable platform as indicated by the contour lines. How thick is the sedimentary rock cover throughout most of the platform

i'm sure the answer you are looking for would be

a. an ice age

hope this contact me if this didn't or you need with more answers : )

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.

the correct answer would be a