Question

Why some of the waste materials are mixing with soil quickly while some do
not? ​

Answer 1

Answer:

because they are biodegradable waste and can be easily mix with soil and get converted into manure by the microorganisms which makes the soil fertile. for eg food item ,animal waste etc

Answer 2

Explanation:

Some biodegradable things are mixing with the soil quickly because thet are degrable and some of them donot because they non biodegradable like plastic ,cans etc it will take time to mic with the soil