Question

How co2 lead to global warming??
And how co2 is important for survival .?

Answer 1

Co 2 leads to global warming as it is available in very high amounts in the atmosphere which cannot even be used up by the plants... It requires time



Co2 is important for survival of plants... If no carbon dioxidewill lead to no plants... And if no plants... NoHumans.... Simple...... This chain goes on

Answer 2

CO2 is a green house gas which traps the solar radiation so as it is increasing in the environment, it leads to the global warming.

CO2 is also important when it is present in a required amount:-
a. it helps us to keep the environment warm.
b. photosynthesis also need CO2 for the production of O2 and food.