Crucigrama I knowVersión en línea Vocabulary for sustainability por ioanna ziaka 1 when the Earth can continue to provide us with air, water and food 2 petrol and gas arre examples of these 3 the people who live in a place 4 when we use something and we cannot do without it 5 things we spray on plants or use to clean our houses 6 petrol, gas, water and others are examples of these 7 make more 8 in all the world 9 make less 10 when we spend a lot for no reason 3 9 7 4 2 10 8 5 6