This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: C) Blue green algae and Azolla.
Correct Answer: A) Lowering pH.
Correct Answer: D) Silica.
Correct Answer: B) 60 metre.
Correct Answer: B) France.
Correct Answer: A) Risk is acceptable.
Correct Answer: C) Decomposer.
Correct Answer: A) Migrant.
Correct Answer: B) Household pesticides.
Correct Answer: B) Existing environmental status of the identified study area.
Correct Answer: A) Kerala.
Correct Answer: D) ~ 57.1 %.
Correct Answer: D) 1994.
Correct Answer: D) Life Cycle inventory.
Correct Answer: D) All of the above.
Correct Answer: D) National Environment Awareness Campaign.
Correct Answer: B) OM( %) = OC ( %) $\times$ 1.724.
Correct Answer: C) Energy.
Correct Answer: C) 20 - 25 times more.
Correct Answer: B) Predation.
Correct Answer: A) Higher in continental lithosphere.
Correct Answer: D) 30 mg.
Correct Answer: C) Tenancy reforms.
Correct Answer: A) Ministry of Environment and Forest, Govt. ofIndia.
Correct Answer: D) 2.