carbon dioxide for teaching equipment

Carbon dioxide - WorkSafeBC

Carbon dioxide is harmless at the right level. But at high levels it can become toxic or asphyxiate workers by pushing oxygen out of the workspace. Odourless and colourless, carbon dioxide is hard to detect. How to reduce the risks If there is a risk of overexposure to carbon dioxide, you should: Monitor the amount of carbon dioxide …

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Carbon cycle - Understanding Global Change

What is the carbon cycle? Carbon is transferred between the ocean, atmosphere, soil, and living things over time scales of hours to example, photosynthesizing plants on land remove carbon dioxide directly from the atmosphere, and those carbon atoms become part of the structure of the plants. As plants are eaten by herbivores and herbivores are eaten by carnivores, carbon …

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