which of the following statements represents a qualitative observation?

Question

a. the stratosphere begins 40 kilometers above the surface of earth

b.the circumference of earth is 40,074 kilometers
c.the sun is larger than earth
d. the distance between two lines of latitude is approximately 112 kilometers

Answer 1

C -- qualitative facts don't use numbers ... Quantitative do.

Answer 2

c no numbers involved

Answer 3

c

Answer 4

c