5 questions of pollution!!!
plz answer it quickly....
Answers
Answered by
1
Answer:
where they are please send the questions hlo.
Answered by
2
Q1. what is the best instrument to measure the mean Radiant temperature ?
Q2. what is metal pollution index ??
Q3. what is the standard of medical plant pollution entering ?
Q4. how can we reduce the ammonia pollution in surface water cause effectively .
Q5. how safe is used to alum eutrified lake to control pollution
Similar questions