Advertisements
Advertisements
Question
What happens when cooking medium is made to flow down a drain?
Advertisements
Solution
If we put a cooking medium down the drain, it will clog the soil pores and drain pipes.
APPEARS IN
RELATED QUESTIONS
Differentiate between degradable and non-degradable type of waste.
Give Technical Terms:
Any non-biodegradable pollutant.
The question has four options. Choose the correct answer:
Sewage is broken down in
First link in any food chain is usually green plants because ______.
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.

Name two items of waste each that need to be sent to a
- landfill,
- for composting.
Put a tick (√) against the garbage items given in Table 16.1 which could be converted into manure. Put a cross (×) against the others.
| Garbage Items | Make manure or not | |
| (i) | Egg shells | |
| (ii) | Straw | |
| (iii) | Dry flowers | |
| (iv) | Pebbles | |
| (v) | Broken pieces of glass | |
| (vi) | Nails and screws | |
| (vii) | Plastic bangles | |
| (viii) | Left over food | |
| (ix) | Steel broken vessel | |
| (x) | Dead animals |
What happens when tea leaves, cotton swabs and old soft toys are thrown into the drain?
List two classes into which garbage is classified.
