Provide a short answer:
How can you help in reducing the problem of waste disposal? Give any two methods.
a. Biodegradable waste can be converted into compost and used as manure by burying it in pits or bins. This process is known as __________.
a. Biodegradable waste can be converted into compost and used as manure by burying it in pits or bins. This process is known as __________.
b. The process of burning a substance at a very high temperature to turn it into ash is called _______.
c. The process of burning a substance at a very high temperature to turn it into ash is called _______.