When the ride is at the top of its pole, it has all potential energy. When it is in the middle, at 34 meters, it has 50% potential energy and 50% kinetic energy. When the ride is almost at the bottom, it has kinetic energy that turns into potential energy as it reaches the end.
Answer:
because stagnat water contains bacteria and it is the breeding place of mosquitoes
They are called compounds
A decomposer.
I hope this helps you, and have a good night! :D