Question

Describe an environmental friendly method to profitably dispose off human waste and cattle waste.

Answer 1

Landfills and another best option..

Answer 2

Answer:

Animal waste or human waste or cattle waste contains urea which can be turned into profitable products by implementation of process like production of biogas.

By disposing these wastes and along with debris of plants in a huge it and left it for few days for decomposition due to microbial activity if the waste will be converted into simpler compounds and as a byproduct biogas is produced.