Coal Trivia!
This black sedimentary rock is primarily composed of carbon and has powered industries for centuries.
What is coal?
Coal is often referred to as this "precious" term because of its high economic value.
What is Black Gold?
This process, which requires oxygen, releases heat energy when coal is burned.
What is Combustion?
Before it becomes coal, plant material first turns into this soft, brown, organic material.
What is Peat?
The discovery of coal helped fuel this major historical period, leading to rapid industrial growth.
What is the Industrial Revolution?
Coal is formed from the remains of this type of ancient plant matter, buried and compressed over millions of years.
What are peat bogs?
This highest-rank coal, known for its high carbon content and energy output, is the most efficient for burning.
What is Anthracite?
Coal-fired power plants primarily use this type of turbine to generate electricity.
What is a steam turbine?
This dangerous mining method involves creating tunnels deep underground to extract coal.
What is underground mining?
Many U.S. towns, especially in Appalachia, grew rapidly due to this industry.
The two main methods of coal extraction are underground mining and this type of mining, which removes large sections of earth.
What is surface mining?
The United States' largest coal-producing state, home to the Powder River Basin.
What is Wyoming?
This high-carbon coal product is used in blast furnaces to produce steel.
What is coke?
Most coal in the U.S. is transported across long distances using this mode of transportation.
What is Rail?
A person who extracts coal from underground mines is commonly called this.
What is a Coal Miner?
Coal is mainly used to generate this type of energy, which powers homes and industries worldwide.
What is energy?
During the Industrial Revolution, coal was primarily used to power these steam-driven machines.
What are Steam Engines?
Unlike metals, coal doesn’t melt when heated; instead, it turns into this gas and solid residue.
What are Volatile gases and ash?
In chemistry, coal is often studied as an example of this type of naturally occurring carbon-based substance.
What is a Fossil Fuel?
The largest coal-exporting country in the world, known for its vast reserves and mining industry.
What is Australia?
Burning coal releases this greenhouse gas, which contributes to climate change.
What is Carbon Dioxide?
In this classic Christmas tradition, naughty children are said to receive this in their stockings instead of presents.
What is Coal?
This rarest and hardest form of coal burns at the highest temperature, making it the most efficient fuel.
What is Anthracite?
China, India, and this country are the top three coal-producing nations in the world.
What is the United States?
In the 19th and early 20th centuries, wealthy coal mine owners were sometimes called this, similar to railroad tycoons.
What are Coal Barons?