What’s your carbon footprint? My footprint is 2.46 tonnes per year  


What’s the average carbon footprint of a person? the average carbon footprint of a person is 3.87 tonnes per year  




Hand washing dishes can use up to __50____ % more of water than using an efficient dishwasher.

Ø    Only about ___8_____ % of global energy comes from renewables.

Ø    True or false? Appliances that are turned off don’t use any electricity. false

Ø    Can you make paper out of hemp? yes ,the  hemp is more  clean and ecofriendly .