List any three human activities that you think would lead to increase in carbon dioxide content of atmosphere.
List any three human activities which would lead to an increase in the carbon dioxide content of air.
Question 3 List any three human activities which would lead to an increase in the carbon dioxide content of the air.
List any three human activities which could lead to an increase in carbon dioxide content of air ?
1) What is the main cause of floods in rivers ?
2) How is our atmosphere different from the atmosphere on Venus And Mars ?
3) How does smog form ?
4) List any 3 human activities that you think will lead to : a) Air Pollution b) an increase in carbon dioxide content in air .