sources of energy

Hydro power plants convert.................of falling water into electricity

• Potential energy

• Kinetic energy

• Heat energy

• Wave energy

................is an excellent fuel as it contains up to 75% methane.

• Wind energy

• Hydro energy

• Bio-gas

• Tidal power

The exploitation of.................as a sources of energy made the industrial revolution.

• Petrol

• Coal

• Diesel

• Acids

What is the wastage is used to generate bio mass?

• Plastic waste

• Nuclear waste

• Cow dung

• Dirty water

Energy that uses heat from within the earth is ____.

• Nuclear

• Geothermal

• Wind

• Solar

What do geothermal and solar energy have in common?

• Both rely on the movement of turbines

• Neither is expensive

• Neither produces greenhouse gases

• Sunlight is needed for both

How can you conserve energy resources?

• Leave the water running while brushing your teeth

• Carpool, bicycle or walk whenever possible

• Always wear a seatbelt

• Do not recycle plastic bottles.

Which phenomenon is mainly responsible for working of this device ?

• Geo-thermal

• green house effect

• kinetic energy

• absorption

What is the energy obtained by the difference in the temperature of the water at the surface and the water in deeper sections of the ocean.

• Tidal Energy

• Wave Energy

• Ocean Thermal Energy

• Geothermal Energy

What are the regions where the molten rocks are trapped called??

• Hot traps

• Lava spots

• Hot spots

• Hot rock spots