Past and present

For the past and present we had to explain about Kupe, Captain James cook, and what it is like today to use boats. and we had to also explain some of the problems  about there different transportation. Kupe sailed to New Zealand in a waka. James cook sailed in a big navy vessel. And modern boat us motors and gas to to move the boat. some problems with using a waka or the endevour is that the wind could stop and it could also stop the boat and it could stop moving. And of the problems with modern day boat are that when the motor for the boat is turned on gas an other chemicals could leak into the ocean and pollute it.