Question

Write any 3 disadvantages of using biogas as a source of energy.​

Answer 1

produce methane

construction cost of biogas plant is higj

not available everywhere

Answer 2

* its clean and renewable energy source.

* it reduce soil & water pollution.

* province has problem & biodiversity loss.

* generate organic fertilizer.

* it's a simple low-cost technology that encourage a circular economy.

* healthy cooking alternative for developing areas.