You are presented with the quiz "What can cause whales to move to a new location?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if humans disturb animals in a location then those animals will move to a different location" and "asmall number of unscrupulous whale watching companies were also taking their clients too close to the animals and causing disturbance". 

So, what's the best answer to the question?


 

      whale watching boats     