Q28 of 269 Page 149

State two disadvantages of geothermal energy.

Disadvantage of geothermal energy:

i. Only few sites have the potential of Geothermal Energy.

ii. Most of the sites, where geothermal energy is produced, are far from markets or cities, where it needs to be consumed.

iii. Total generation potential of this source is too small.

Explain how, geothermal energy is used to generate electricity.

State two advantages of geothermal energy.

Which of the following is not an example of a biomass energy source?

Most of the sources of energy that we use represent stored solar energy. Which of the following is not ultimately derived from the sun's energy?