You are presented with the question "If the moon was not present, what would happen to ocean currents?" and the following answer choices: 
- erosion
 - Movement
 - decrease
 - summer end
 - imbalanced
 - flooding
 - watershred
 - rivers

Now knowing that the gravitational pull of the Moon on Earth 's oceans causes the tides and tides create current, choose the best answer.


 

   decrease      