Print the worksheet about helping the environment and complete the exercises to help you practise your English! Documents Print a worksheet about helping the environment.571.71 KB Print the answers.699.25 KB Select ratingGive it 1/5Give it 2/5Give it 3/5Give it 4/5Give it 5/5 Average: 4.3 (3 votes) Rate Tags Environment Level 2 Level 3 Here are the two ideas from me: 1. Don't polute the air by burning paper or plastic. 2. Don't litter rivers and seas. Ok.