Can you show picture of the pyramid your referring to
Answer:
maximum at urban and minimum at ruler areas as per studying
Answer:
Large scale agriculture will definitely lead to increased CO2.
Explanation:
This is due to the fact that plants give out oxygen and take in CO2 which is released by animals and man , so due to the large scale agriculture, the excess oxygen released by plants purifies the air of poisonous gases like carbon monoxide and leaving it with carbon dioxide- CO2.
Diffrent things could have happened to the other 4 kg
1 burnt up in the fire
2 turned to ash and blew away