_____is the primary source of all energies on the earth.
The Sun is the principal source of energy on the Earth’s surface. It is like a powerhouse which generates and gives out power in the form of light and heat.
Primary activity that is practised on a larger scale is_______.
Which of the following is/are true
A.Crisis in the energy requirements due to the increasing population can be solved by Non-conventional energy sources
B. Non-conventional energy sources do not pose a threat to the environment
Which of the following metals are light in weight?
The energy posses by moving air is called______.
Geothermal energy may serve as an essential source of energy in_________.
Direct Solar energy is used for
Minerals are non-renewable______.
Which of the following is/are uses of non-conventional energy sources __________________.
The difference between tidal energy and wave energy is that
Which of the following gas is present in large quantities of biogas?
Which of the following countries is rich in oil?
Indonesia has significant energy resources, starting with oil – it has 22 billion barrels of
conventional oil and gas reserves, of which about 4 billion are recoverable. That's the equivalent of about 10 years of oil production and 50 years of gas.
Which one of the following places is not on the Hajira-Bijapur-Jagdishpur Natural Gas pipeline?
________is a non conventional form of energy made from agriculture waste.
Geothermal is the____energy contained in the rock and fluid that fills the fractures and pores within the stones in the earth's crust.
What does CASE means in terms of energy source?
In which year the Commission for Additional Source of energy was set up?
The state famous for diamond mining is___________.
Wind turbines convert which of the following energy into mechanical energy?