Question

Name the gas produced by the decomposition of
accumulated waste. Why is this gas harmful?​

Answer 1

Answer:

biogas is the gas produced by decomposition of accumulated waste

Answer 2

The gas produced by the decomposition of accumulated waste is biogas.Biogas is a renewable, as well as a clean, source of energy. ... Unsurprisingly, concern for the environment is a major reason why the use of biogas has become more widespread. Biogas plants significantly curb the greenhouse effect: the plants lower methane emissions by capturing this harmful gas and using it as fuel.