Correct the definitions of certain terms given below by changing only one word.
(i) Compost: Substances converted into manure for use in industries.
(ii) Landfill: Garbage buried under water in an area.
(iii) Recycling: Reuse of unused material in the same or another form.

Explanation

To correct the definitions of the given terms, we will change only one word in each definition. Here’s the step-by-step solution:

### Step 1: Correcting the Definition of Compost
- **Original Definition:** Compost: Substances converted into manure for use in industries.
- **Correction:** Change "industries" to "fields."
- **Corrected Definition:** Compost: Substances converted into manure for use in **fields**.

### Step 2: Correcting the Definition of Landfill
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