Author Question: Why is the Earth's daytime sky blue? A) Molecules scatter blue light more than red light. B) The ... (Read 132 times)

fnuegbu · **on:** Jul 27, 2018

Why is the Earth's daytime sky blue?

A) Molecules scatter blue light more than red light.
B) The sky reflects the blue of the oceans and lakes.
C) Air molecules are blue in color.
D) Molecules absorb more red light than blue light.

Question 2

Meteoric material dates the formation of the solar system at about ________ billion years.

A) 1.5 B) 2.0 C) 2.5 D) 4.6 E) 10