WorksheetsCarbon Cycle Quiz
Total questions: 10
Worksheet time: 5mins
During a science quiz, Daniel, Hannah, and Abigail were asked: What is the main form of carbon in the atmosphere? Can you help them answer this question?
Carbon dioxide
Methane
Hydrofluorocarbons
Oxygen
Benjamin, Abigail, and Emma are having a debate about where plants store carbon. Can you help them settle the debate?
Atmosphere
Soil
Ocean
Vegetation
Avery, Aria, and David are having a debate about which of the following contains a lot of carbon. Can you help them settle the debate?
Coal
Water
Air
Sun
Abigail, Elijah, and Benjamin are having a debate about plants. They want to know the process by which plants take in carbon dioxide from the atmosphere. Can you help them?
Photosynthesis
Respiration
Decay
Burning
Arjun, Lily, and Nora are on a marine adventure to explore the world of phytoplankton! What happens to carbon when phytoplankton die?
It is recycled back into the surface ocean
It precipitates down into the deep ocean
It forms sediments at the bottom of the ocean
It is released into the atmosphere
Anika, Elijah, and Henry are exploring a forest when they notice that rain is dissolving minerals from rocks. What is this process called?
Weathering
Run-off
Decomposition
Combustion
During a science quiz, Daniel, Mason, and Anika were asked: 'What is the main gas dissolved in seawater?'
Nitrogen
Oxygen
Carbon dioxide
Hydrogen
During a class discussion, Luna, Oliver, and Maya were talking about the ocean. They were curious to know where carbon is stored in the ocean for thousands of years. Can you help them?
Atmosphere
Deep ocean
Surface ocean
Sediments
Imagine Samuel, Aiden, and Abigail are on a camping trip. They decide to light a campfire. What process is happening when the carbon in the wood they're using is converted to CO2?
Photosynthesis
Respiration
Burning fossil fuels
Decay
Grace, Emma, and Aria are having a debate. Grace thinks trees get their mass from water, Emma believes it's from sunlight, and Aria argues it's from atmospheric CO2. Who is correct?
Grace (Water)
Emma (Sunlight)
Aria (Atmospheric CO2)
None of them
