Fuels

Things we get from plants

• Food

• Medicine & Paper

• Clothes

• Wood

• All the above

Name three sources of energy

• Petrol Coal and Gas

• Soil Mud and Air

• Wind Water and Air

Examples of Natural resources are

• Air Water Sunshine Soil Forests Minerals and Animals

• Plastic Dump Electricity Speakers

Fossil fuels are made from decomposing plants and animals. These fuels are found in Earth's crust and contain carbon and hydrogen, which can be burned for energy. Names of fossil fuels are

• Oil, Natural Gas, and Coal

• Charcoal Hydrogen and Ethanol

• Biogas, Hydroelectric, and Geothermal energy

• Solar, Wind Energy

Am a fossil fuel that is found in large quantities beneath the Earth's surface and is often used as a fuel or raw material in the chemical industry. It is a smelly, yellow-to-black liquid and is usually found in underground areas called reservoirs.

• Petroleum

• Hydrogen

• Helium

• Bio gas

How to reduce usage of fossil fuels

• A Using Uber

• B Using own transport

• C Using Carpooling

• D Using public transport

• Option C and D

The process of burning - a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame is called

• Combustion

• Explosion

• Bush Fire

Electricity obtained by the force of falling water is called

• Hydrilla power

• Hydro electricity

• Hydrocarbon

• Hydrogen power

.................... is packed and used as cooking gas in household.

'AutoGas' which is a propane and butane mixture, is a tri-carbon alkane that is in gaseous form at atmospheric pressure, but becomes a liquid at normal temperatures and low pressure. This is nothing but LPG. The Full Form of LPG is