Froggy Jumps Greenhouse Effect QuizVersion en ligne Test your knowledge about the greenhouse effect and its impact on our planet! par Eva 1 What gases are primarily responsible for the greenhouse effect? a Oxygen and nitrogen b Hydrogen and helium c Carbon dioxide, methane, and nitrous oxide 2 What gases are primarily responsible for the greenhouse effect? a Oxygen and nitrogen b Hydrogen and helium c Carbon dioxide, methane, and nitrous oxide 3 How does the greenhouse effect contribute to global warming? a It increases solar radiation b It cools the Earth c It traps heat in the atmosphere 4 Which human activity is a major contributor to increased greenhouse gases? a Burning fossil fuels b Recycling waste c Planting trees 5 What is the main consequence of the greenhouse effect? a Increased biodiversity b Decreased ocean levels c Climate change 6 Which gas has the highest global warming potential? a Methane b Ozone c Carbon dioxide 7 What is a common method to reduce greenhouse gas emissions? a Using renewable energy sources b Increasing coal use c Deforestation