Everyday Science – Energy & Energy Resources

Chief direct sources of energy are,oil ,coal,wood and gas.There are also the _____ sources of energy.

What is produced by using energy of coal,gas,nuclear fission ,sunlight and energy of flowing water ?

Electricity is a ______ source of energy.

Fossil fuel,hydel power and nuclear energy are major sources of energy while wind power ,tidal power ,solar energy and geothermal energy are _____ sources.

Air,water,food,forests,land,fish and wild life are _____ resources.

The sources of energy which are commonly used particularly for power generation are called________ sources of energy.

Coal is a ______ fuel.

Coal is used for about 30% of world,s power production and about ______ of pakistan,s power production.

In pakistan where is coal fueled power station ?

Petroleum is deposited in .

Which is the major oil production country ?

Pakistan uses oil for its _____ power production.

The hydroelectric power generation is only about _____ percent in Pakistan.

_______ in Pakistan is got at Dandot Balkasar and Baluchistan.

Ancient organic matter also gave _____ along with petroleum and coal.

The raw material for hydrocarbons and plastics is.

When was gas discovered at Sun ?

Pakistan gas contains 70-______ methane.

Gas is used for ______ of power generation in Pakistan.

Falling water in hilly areas is used as a source of mechanical energy to rotate turbines to generate.

The hydroelectric power generation is only about _____ in Pakistan.

France ,Saudi Arabia ,Japan,and some European countries are using ________ to heart buildings,water and to power cars and communication system.

Pakistan has two nuclear power plants,one at Karachi and the other at.

Karachi Nuclear Power plant (KANUPP)produces about _____ percent of power.

Uranium-________ is used in a nuclear reaction to give energy.

Lave,gases and hot water given off as a result of volcanic activity or natural hot springs and geysers are sources of.

Horse power is a unit of.

A 100-watt bulb lit for one hour uses _____ watts of electricity.

Megawatt is amount of energy equal to _____ kilowatts.

British thermal unit is the amount of heat necessary to raise the temperature of one pound of water through one degree.