Question

Renewable Energy Resources -(ROE-086 1. Which of the following is a disadvantage of renewable energy? a. High pollution b. Available only in few places c. High running cost d. Unreliable supply c. None of the above 2. A Solar cell is an electrical device that converts the energy of light directly into electrici the a. Photovoltaic effect b. Chemical effect e. Atmospheric effect d. Physical effect e. None of the above 3. The main composition of biogas is a. Methane b. Carbon dioxide c. Nitrogen d. Hydrogen e. None of the above Which Minist​

Answer 1

Answer:

1)

2) a

3) a

sry, iam not sure about 1st question