Choose the right answer 1.litter is a)rubbish which people drop in the streets b)a plase c)a measurement for water 2.pollution is a)good for cars b)good for tourists c)can kill people 3.there will be no air without a)animals b)icebergs c)forests 4.a plastic bottle lasts a)for 500 years b)for 50 years c)forever 5.greenpeace is a)an organization that protects the environment b)the name of our planet c)a hotel