Question

Which one of the following is used in vermi-processing toilets?

1)Earthworm

2)Cockroach

3)Both of these

4)None of these​

Answer 1

Ⓔ︎Ⓐ︎Ⓡ︎Ⓣ︎Ⓗ︎Ⓦ︎Ⓞ︎Ⓡ︎Ⓜ︎

Vermin processing toilet is a type of toilet in which human excreta is treated through earthworms. Earthworms convert human excreta into vermin cake that is a good variety of natural manure. A design of a toilet in which humans excreta is treated by earthworms has been tested in India.

Ⓗ︎Ⓞ︎Ⓟ︎Ⓔ︎ Ⓘ︎Ⓣ︎ Ⓦ︎Ⓘ︎Ⓛ︎Ⓛ︎ Ⓗ︎Ⓔ︎Ⓛ︎Ⓟ︎ Ⓨ︎Ⓞ︎Ⓤ︎.

Ⓜ︎Ⓐ︎Ⓡ︎Ⓚ︎ Ⓐ︎Ⓢ︎ Ⓑ︎Ⓡ︎Ⓐ︎Ⓘ︎Ⓝ︎Ⓛ︎Ⓘ︎Ⓢ︎Ⓣ︎.

Answer 2

The answer is earthworm(option b)

Vermin processing toilet is a type of toilet in which human excreta is treated through earthworms. Earthworms convert human excreta into vermin cake that is a good variety of natural manure. A design of a toilet in which humans excreta is treated by earthworms has been tested in India.

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