CBSE Class 6 Answered
Give reasons: (a) We should not put wastes containing salt, oil and milk preparations in the waste pits as food for redworms. (b) It is better to mix powdered egg shells or sea shells with the wastes to be put in waste pits.
Asked by Topperlearning User | 28 Jun, 2016, 01:43: PM
Expert Answer
(a) We should not put wastes containing salt, oil and milk preparations in the pits, as the disease-causing small organisms start growing in the pit.
(b) Mixing powdered egg shells or sea shells with the wastes help redworms in grinding their food well.
Answered by | 28 Jun, 2016, 03:43: PM
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