How do you spell coal mine?
noun. a mine or pit from which coal is obtained.
Is coal a mine?
Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s, has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production.
Is coal singular or plural?
The noun coal can be countable or uncountable. In more general, commonly used, contexts, the plural form will also be coal. However, in more specific contexts, the plural form can also be coals e.g. in reference to various types of coals or a collection of coals.
What is the meaning of coal miner?
countable noun. A coal miner is a person whose job is mining coal. Quick word challenge.
For what coal is used?
Coal is primarily used as fuel to generate electric power in the United States. The coal is burned and the heat given off is used to convert water into steam, which drives a turbine.
What is the meaning of coal?
Coal is a mineral, a black rock that can be extracted from the earth and burned for fuel. Most of the electricity that’s produced in the world is powered by the burning of coal. … You can also use the noun coal to mean a glowing ember in your fireplace or backyard grill.
Is Coal still being formed?
The process of coal formation is still taking place today, says Bailey. “The precursor to coal is called peat, and that is just uncompressed plant matter.” Peat accumulates in wet swampy environments known as mires, and that process is taking place today in areas such as Indonesia and even the Antiplano in the Andes.
Where is coal mostly found?
The largest coal reserves are in the United States, Russia, China, Australia, and India. In the United States, coal is mined in 25 states and three major regions. In the Western Coal Region, Wyoming is the top producer—about 40% of the coal mined in the country is extracted in the state.
Which state produces the most coal?
What kind of noun is coal?
noun. a black or dark-brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Compare anthracite, bituminous coal, lignite. a piece of glowing, charred, or burned wood or other combustible substance.
What is the other name of coal?
What is another word for coal?anthraciteashcarboncharcharcoalcinderculmemberfuelscoriaЕщё 2 строки
What is the noun of coal?
noun. noun. /koʊl/ 1[uncountable] a hard black mineral that is found below the ground and burned to produce heat I put more coal on the fire.
What is another name for a coal miner?
What is another word for coalminer?minercolliergrooverhewermineworkerprospectorsappertinnertopmanpit workerЕщё 8 строк
How does coal mining affect the environment?
The environmental challenges from coal mining include coal mine accidents, land subsidence, damage to the water environment, mining waste disposal and air pollution. These are either environmental pollution or landscape change.
Where are coal mines in India?
Coal deposits are primarily found in eastern and south-central India. Jharkhand, Odisha, Chhattisgarh, West Bengal, Madhya Pradesh, Telangana and Maharashtra accounted for 98.26% of the total known coal reserves in India.