Give two main sources of carbon. - Vidyadip

Question

Give two main sources of carbon.

✓

Answer

The main sources of carbon are:

Burning of fossil fuels like coal, petroleum.
Decomposition of organic material by decomposers results in release of carbon dioxide in the atmosphere.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the questions.[Bio-2M]" from Natural Resources→Natural Resources — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

Root hair is extension of which type of cell?

Write short notes on:

General utility breeds of cow.
Breeds of buffalo.

Given examples of different rabi and kharif crops.

What are the advantages of composite fish culture?

Define:
Bio fertilizer.

What cell organelle is responsible for release of energy as ATP?

How do substances like carbon dioxide (CO₂) and water (H₂O) move in and out of the cell?

Explain, how efficiency of irrigation can be increased.

Name the following:

Tissue which stores fat.
Epithelium which lines lung alveoli.

Explain carbon monoxide poisoning.