Fact 1: If humans disturb animals in a location then those animals will move to a different location.

Fact 2: Asmall number of unscrupulous whale watching companies were also taking their clients too close to the animals and causing disturbance.

Given the two facts above, answer the question "What can cause whales to move to a new location?" with the following options: 
- Earth orbiting the Sun
 - movements in the earth's crust
 - embarrassment
 - Temperature changing
 - tax rates
 - whale watching boats
 - unemployment rates
 - mechanical waves


 

      whale watching boats   