Which of the following is not a source of carbon to nature?
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Keep practicing — related questions
- In the living environment, carbon exists in:
- In the non-living environment, carbon exists in:
- Which of the following is NOT a source of natural (material) resources?
- Which of the following is NOT a large carbon storage reservoir
- Carbon is present in its elemental form in
- Carbon is present in its elemental form in _____________.
- Which of the following is not considered as the source of phosphate in the nature?
- Vitamin K occurs in two forms in nature (K1 and K2). K1 was discovered from which of the following sources?