Question

what do you understand by the word conservation?​

Answer 1

Answer:

to preserve, to keep something for future use

Answer 2

Answer:

conservation

/kɒnsəˈveɪʃ(ə)n/

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noun

1.

prevention of wasteful use of a resource.

2.

PHYSICS

the principle by which the total value of a physical quantity or parameter (such as energy, mass, linear or angular momentum) remains constant in a system which is not subject to external influence.