Question

Explain the role of carbon dioxide.

Answer 1

Answer:

tick as brainliest

Explanation:

Carbon dioxide is one of the most abundant gasses in the atmosphere. Carbon dioxide plays an important part in vital plant and animal process, such as photosynthesis and respiration. ... Green plants convert carbon dioxide and water into food compounds, such as glucose, and oxygen. This process is called photosynthesis.

Water solubility: 0.9 vol/vol at 20 oC

Concentration in air: 370,3 * 107 ppm

Liquid: Pressure < 415.8 kPa

Answer 2

$Explanation$ :-

➝ Uses of carbon dioxide

• Green plants need carbon dioxide and water to make their food. Green plants give out oxygen during photosynthesis.
• Humans and animals release carbon dioxide.The amount of carbon dioxide. released by humans and animals seems to be equal to the amount used by the plant which take a perfect balance. This balance is affected by burning of fuels. It increases the amount of carbon dioxide in the atmosphere and it leads to global warming.
• carbon dioxide observes the terrestrial radiation and radiates it back to earth.This trapping of energy by the carbon dioxide in the atmosphere produces what is called the greenhouse effect and this is therefore called the" Greenhouse gas ". without it the earth would have been too cold to live.