Answer:
Australia and Antarctica lies completely in southern hemisphere.
Answer: Turn off unnecessary lights in the house and try not to waste energy
Explanation: I would most definitely try not to waste energy and electricity by keeping things like lights that don't need to be on, turning them off, unplugging things when I'm not using them, like a tv, a toaster, fans, printers and other appliances that don't need to be plugged in when not being used. This helps save energy in return.
hope this helps in some way.
