Question

Questions
o Give two uses of the following component
present the air.
Carbon dioxide b) Wiater vapour​

Answer 1

Answer:

carbon dioxide is necessary for photosynthesis and combustion

water vapour is the most important for precipitation .

PLEASE MARK IT AS BRAINLIEST

Answer 2

Explanation:

Carbon dioxide :

• Carbon dioxide is used by plants to prepare their food by photosynthesis.
• Dry ice (solid carbon-dioxide) is used as a refrigerant.

Water vapour :

• Water vapours present in air provide moisture for both plants and animals.
• It also helps in predicting climatic conditions of a particular area as its amount varies from place to place and time to time.