At about the position of the Earth, in the early solar nebula, ...

[fnuegbu]

At about the position of the Earth, in the early solar nebula, the temperature was about 1,000 K, cool enough for ________ to condense out of the gas.
 
  Fill in the blank(s) with correct word

Question 2

What is the stratosphere?
 
  A) the lowest layer in the atmosphere
  B) the part of the atmosphere that absorbs optical light
  C) the part of the atmosphere that absorbs ultraviolet
  D) the part of the atmosphere that absorbs X-rays
  E) the highest layer in the atmosphere

[Ksanderson1296]

Answer to Question 1

silicates or rocky material

Answer to Question 2

C

[fnuegbu]

TY

[Ksanderson1296]

You're welcome