The effect of de-forestation on the global warming problem is ...

[saraeharris]

The effect of de-forestation on the global warming problem is that
 
  A) this makes the problem worse, because trees consume ozone from the atmosphere.
  B) this actually helps solve the problem, because trees consume ozone from the atmosphere.
  C) this actually helps solve the problem, because trees consume carbon dioxide from the atmosphere.
  D) this has no effect on the global heating problem, although it has harmful effects in other ways.
  E) this makes the problem worse, because trees consume atmospheric carbon dioxide.

Question 2

If the masses of two planets doubles and the distance between them reduces by half, the force between them would be
 
  A) unchanged.
  B) half as much.
  C) twice as much.
  D) four times as much.
  E) none of the above

[dpost18]

Answer to Question 1

E

Answer to Question 2

Answer: E

[saraeharris]

Gracias!

[Laurenleakan]

Excellent