Cooking oil and fats should not go down the drain because they:

Question

Accepted Answer

D. Harden and block pipes

1. In open drains fats clog soil pores.
2. In pipes they harden and block flow.
3. Throw them in the dustbin instead.
_Source: syllabus Science, Chapter 18, Wastewater Story._

Answer

Attract many mosquitoes

Answer

Kill fish in the rivers

Answer

Turn quickly into acid

Cooking oil and fats should not go down the drain because they:

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