INDIAN GEOGRAPHY

Detailed explanation-1: -The coal which we are using today was formed millions of years ago when giant ferns and swamps got buried under the layer of earth. Coal is therefore referred to as Buried Sunshine.

Detailed explanation-2: -Detailed Solution Coal is popularly known as ‘buried sunshine’. It is called so since it is developed from the plant remains that existed around 400 million years ago. It is believed that most of the coal was formed around 300 million years ago when the earth was covered in steamy swamps.

Detailed explanation-3: -Coal is called buried sunshine or black gold because it is the most useful fossil fuel found inside the earth.

Detailed explanation-4: -This is a fossil fuel which was formed millions of years ago when giant fern and swamps got buried under the layers of the earth. Coal is therefore referred to as “Buried sunshine". Electricity from coal is called “Thermal Power".

Detailed explanation-5: -Petroleum is known as black gold while coal is known as the Buried Sunshine. Caol is known as “Black Diamond". Black gold: Petroleum and its derivatives are called Black Gold as they are very valuable.