Environment and climate change (Medium) Quiz Home › IELTS › IELTS English Vocabulary › Environment and climate change (Medium) 📝 IELTS – English Vocabulary – Environment and climate change – Medium 20 questions · 15 min timer · Explanations included · Free 1. Which term describes the trapping of the sun's warmth in the planet's lower atmosphere? Greenhouse effect Solar radiation Albedo effect Photosynthesis None 1 out of 20 2. What is the primary component of smog? Ozone Nitrogen dioxide Sulfur dioxide Particulate matter None 2 out of 20 Loading questions... 3 out of 20 Loading questions... 4 out of 20 Loading questions... 5 out of 20 Loading questions... 6 out of 20 Loading questions... 7 out of 20 Loading questions... 8 out of 20 Loading questions... 9 out of 20 Loading questions... 10 out of 20 Loading questions... 11 out of 20 Loading questions... 12 out of 20 Loading questions... 13 out of 20 Loading questions... 14 out of 20 Loading questions... 15 out of 20 Loading questions... 16 out of 20 Loading questions... 17 out of 20 Loading questions... 18 out of 20 Loading questions... 19 out of 20 Loading questions... 20 out of 20 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!