Ecology & Environment Quiz: CO2, Renewables and Recycling (Very Easy)
A very easy ecology quiz: the greenhouse gas from fossil fuels, a renewable energy, photosynthesis, the largest rainforest and the 3Rs rule. 10 questions.
Question preview
- Which gas released by burning fossil fuels strengthens the greenhouse effect?
- Which of these energy sources is renewable?
- Which gas do plants absorb for photosynthesis?
… and 7 more questions to discover by playing.