Question

Choose the correct answer from the bracket Fossil fuel, Hydrogen, electrical energy methane, Butane, Petroleum, Solar panel

a. The most abundant element in sun is ………

b. A solar cell converts solar energy into ………..

c. ……….. is the main constituent of biogas.

d. ……….. provides the power required for artificial satellite.

Answer 1

a. The most abundant element in sun is Hydrogen.

b. A solar cell converts solar energy into Electrical energy

c. Methane is the main constituent of biogas.

d. Solar panel provides the power required for artificial satellite.