Environment and climate change (Easy) Quiz Home › IELTS › IELTS English Vocabulary › Environment and climate change (Easy) 📝 IELTS – English Vocabulary – Environment and climate change – Easy 20 questions · 15 min timer · Explanations included · Free 1. What is the primary cause of the depletion of the ozone layer? Carbon emissions CFCs (Chlorofluorocarbons) Methane Nitrogen oxides None 1 out of 16 2. Which of the following gases is primarily responsible for the greenhouse effect? Oxygen Hydrogen Carbon dioxide Helium None 2 out of 16 Loading questions... 3 out of 16 Loading questions... 4 out of 16 Loading questions... 5 out of 16 Loading questions... 6 out of 16 Loading questions... 7 out of 16 Loading questions... 8 out of 16 Loading questions... 9 out of 16 Loading questions... 10 out of 16 Loading questions... 11 out of 16 Loading questions... 12 out of 16 Loading questions... 13 out of 16 Loading questions... 14 out of 16 Loading questions... 15 out of 16 Loading questions... 16 out of 16 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!
