Advertisements
Advertisements
प्रश्न
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Carbon dioxide
Advertisements
उत्तर
The ecosystem in which we live, all organisms are interdependent on each other. In this cycle of interdependence, carbon dioxide is produced by animals. During photosynthesis plants intake carbon dioxide and give us oxygen (which many other organisms require for respiration). In the absence of carbon dioxide plants will not be able to perform photosynthesis and will die eventually, also organisms which depend on plants for food will be left with no food at all and it will disturb the carbon dioxide – oxygen ratio. If there is no carbon dioxide, oxygen level will decrease simultaneously and we know there is no life without oxygen on earth.
APPEARS IN
संबंधित प्रश्न
State three uses of water vapour in the air.
Tick (√) the most appropriate answer.
The humans pollute the air by :
Classify Water. Also give a balanced equation to prepare it.
What are fuels?
Fill in the blank
The supporter of combustion in air is _____.
Complete the statement given below by filling in the blank with the correct word from the words given:
The component of air which is variable in air above sea level and in air in general ______.
Name the following:
The main, rare (inert) gas present in air.
What is the source of carbon dioxide in air?
Why is air considered as a mixture?
The solid form of CO2 is called dry ice which undergoes condensation.
