The energy we get by burning fuels that come from plants and animals is called _____________
Natural Gas
None of these
Biomass Energy
Mechanical Energy
The kinetic energy of a body depends on its _____________.
Mass and size
Size and shape
Volume and speed
Mass and Speed
Electricity produced from water is called _________.
Thermal electric power
Nuclear Power
Hydroelectric power
Tidal Electric Power
We burn coal,natural gas and petroleum products such as petrol,diesels and Kerosene, to get energy.These things are together called ____________.
Biomass
Fossil Fuels
Chemicals
Which of the following is not a fossil fuel?
Kerosene
Natural gas
Coal
Wood
The process of chemical combining with each other are called ______________.
Chemical reaction
Biological reaction
Atomic process
The elastic band of a catapul has ____________energy when it is stretched.
Kinetic Energy
Potential Energy
Magnetic Energy
Electrical Energy
The energy our body needs to function comes from ________________.
Food
Tide
Wind
Gun powder,dynamite and the materials used in firecrackers are ________________.
Catalysts
Explosives
Acids
Minerals
Food has __________energy stored in it.
Heat Energy
Chemical Energy
