Question

how is the balance between oxygen and carbon dioxide maintained mention one action​

Answer 1

Answer:

The balance between oxygen and carbon dioxide is maintained by: Green plants give out oxygen during photosynthesis. This oxygen is used up when living things (including plants) respire, and carbon dioxide is released

Answer 2

Answer:

Through photosynthesis done by plants to make their food by using sunlight, water,minerals and converting carbon dioxide into oxygen the balance between oxygen and carbon dioxide is maintained in the ecosystem.

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