Coal is a valuable energy resource as it is used for electricity generation, steel production, and other industrial processes. However, its value is diminishing due to environmental concerns, as coal combustion releases pollutants and greenhouse gases that contribute to air pollution and climate change. The declining cost of renewable energy sources is also impacting the value of coal as an energy source.
A coal holder is typically referred to as a coal scuttle or a coal hod. It is a container specifically designed for holding and carrying coal for fuel.
Another name for bituminous coal is soft coal.
Yes, coal miners work in coal mines to extract coal from the ground. They use heavy equipment to dig tunnels and remove coal from deposits in the earth.
Small lumps of coal can be referred to as "coal nuggets" or "coal chunks."
A synonym for coal dust could be coal powder or coal ash.
I think it might be coal I don't know for sure
Diamond is Popular & valuble of all gemstones. Ruby is a valuble gem too.
Some wedding rings are refundable depending how valuble they are. If very valuble it is not refundable if not valuble not refundable.
A friend (Friendship) is valuble to a Friend because, they may be loving themselves as sisters.
Not valuble
A dolphin.
Gold
yo moma
Probably a diamond.
Granite
luachmhar
Monkeys are a valuble extinct series. Not only are they one of the smartest animals on earth they have provided scientists valuble information about the world around us.