Question

carbon dioxide levels in Pune before and after lockdown​

Answer 1

Answer:-

level of carbon dioxide get decreases during the lockdown period .

reason behind it is the number of vehicles are not on ways .....

numbers of factorise get offed during fourth days in knockdown period....

hence carbon dioxide levels in Pune get decreases during lockdown period than before lock down........

I hope it helps you......

Answer 2

Answer:

before the lock down there was more pollution now there there is less pollution compared to before lockdown