Question

7. In the environment, materials causing biomagnification
A) get recycled quickly
(B.) decompose only in soil
C) remain, as permanent residues
D) are stored in less amount in trophic levels​

Answer 1

Answer:

The answer of the questions is......

(D)

Explanation:

Are stored in less amount in trophic levels

Answer 2

The environment, material causing bio magnification remain as permanent residue.

Explanation:

• Bio magnification is process which amplifies the toxins or pesticides in the food chain.
• These material remain as permanent residue
• The bio magnification material is represented by certain zoo plankton or zooplankton, these are largely consumed by aquatic fishes and finally human
• This leads to accumulation as permanent residue
• The some example for toxic material are mercy and DDT(Dicholorodiphenyltricholoroethane)
• The mercury and DDT is band to be used now a days.  

Therefore, option (C) - remain as permanent residues is the correct answer.

To learn more...

1. In the environment, materials causing biomagnification A) get recycled quickly B) decompose only in soil C) remain as permanent residues D) are stored in less amount in trophic levels

https://brainly.in/question/13968589

2. Name any two substances that are responsible for causing bio magnification

https://brainly.in/question/7833682