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Question
Snehal puts peels mixed with dried leaves in pit A, and the same waste without dried leaves in pit B. She covers both and checks after 3 weeks. What is she trying to test?
๐ Concept: 2.4.1 Key Players in Cleaning the Environment
Show answer
She is testing whether dried leaves help the waste turn into manure faster.
Explanation
- Both pits have the same fruit and vegetable peels.
- Only pit A also has dried leaves mixed in.
- So the dried leaves are the one thing that differs.
- She checks if they help microbes make manure better.
She tests the effect of adding dried leaves on how waste becomes manure.
