Earth's second atmosphere formed from ________. A) leftover ...

[RYAN BANYAN]

Earth's second atmosphere formed from ________.
 
  A) leftover gases from the nebula
  B) the Sun's solar wind
  C) outgassing
  D) comet vaporization

Question 2

When compared to coastal regions, solar energy extends ________ into the water column and concentrations of nutrients are ________ in the open ocean.
 
  A) deeper; greater
  B) deeper; lower
  C) less; greater
  D) less; lower

[billybob123]

Answer to Question 1

C

Answer to Question 2

B

[RYAN BANYAN]

Thanks for the timely response, appreciate it

[atrochim]

Great answer, keep it coming