Question

( 3 )
Safe air is the essential element of:
(A) Abiotic environment
(B) Biotic environment
(C) Positive environment

(D) None
of these​

Answer 1

Answer:

biotic environment

Explanation:

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Answer 2

Safe air is the essential element of (A) Abiotic environment

Abiotic environment:

Abiotic factors in an ecosystem include all non-living components such as physical conditions (temperature, pH, humidity, salinity, sunlight, etc.) and chemical agents (different gases and mineral nutrients present in the air, water, soil, and so on).

Explanation for incorrect options:

(B) Biotic environment:

The term "biotic factors" refers to all living organisms in an ecosystem. Safe air is the chemical agent of the abiotic environment. So biotic environment is considered the wrong answer.

(C) Positive environment:

A positive environment is a happy environment that has structure and routine so that children can rely on it to be safe.

(D) None of these​:

Safe air is the chemical agent of the abiotic environment. So none of these is considered the wrong answer.

Hence, an Abiotic environment requires safe air.