Effect of pollution is first marked on

Options :
  1. micro organisms
  2. vegetation
  3. food crops
  4. none of the above
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Minimata and itai-itai are caused by the pollutant of

Next Question : Minimata disease first occurred in

Click here for online test on Ecosystem

Responses


 (Getemail alerts when others member replies)







Their words of encouragement were just what I needed. I was doing a great job, and I appreciated their cheers.I felt a dormlike camaraderie in the burn unit, since each of us knew the challenges we were facing like no one else could, and therefore how meaningful each triumph was.
-Stephanie Nielson Heaven Is Here: An Incredible Story of Hope Triumph and Everyday Joy