PDF chapter test TRY NOW
How can you help in reducing the problem of waste disposal? Give any two methods.
a. Biodegradable waste can be transformed into compost and used as manures by burying it in compost pits or bins. The process is called __________.
a. Biodegradable waste can be transformed into compost and used as manures by burying it in compost pits or bins. The process is called __________.
b. The process of converting a substance to ash by burning it at a very high temperature is _______.
c. The process of cleaning the environment using biological options such as microorganisms and plants is known as _________.
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