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| anthracite |
a hard, shiny coal that burns with little flame or smoke. |
| asphalt |
Asphalt is a black, sticky substance. It can be found in nature, but it is often created by people from oil and coal tar. Hot asphalt is often mixed with small rocks or sand and used to make roads and other things. This mixture is also called asphalt. When asphalt cools, it becomes hard. |
| bin |
a container or space for storing things such as wood, certain foods, or coal. Bins are also used for storing things that will be discarded later. |
| cinder |
a small piece of partly burned wood or coal that can continue to burn but without a flame. |
| coal |
a piece of burning or glowing coal or wood. [1/2 definitions] |
| coke |
the carbon substance that is left after coal has been heated without air. Coke is used as a fuel for doing certain kinds of work in a factory. |
| deposit |
A large amount of some natural substance found under the ground--like gold or coal--is called a deposit. [1/6 definitions] |
| ember |
a small piece of glowing wood or coal in a dying fire. |
| fossil fuel |
any carbon-containing fuel formed from the remains of prehistoric plants and animals. Coal, petroleum, and natural gas are examples of fossil fuels. |
| green |
of a company or industry, producing products that do little damage to the environment and producing them in a way that conserves energy from sources like coal and oil. A green company or industry does not pollute the air or water in making its products, or does so as little as possible. [2/11 definitions] |
| hopper |
a bin or container that can be opened from the bottom and that is shaped like a funnel. A hopper is used to store grain, coal, or other loose materials. [1/2 definitions] |
| Hungary |
Hungary is a country in Europe. Some of its neighbors are Austria, Romania, and Slovakia. Hungary is a country of hills, plains, and low mountains. Farmers grow a lot of wheat, corn, and potatoes. They also grow sunflowers for their seeds. Sunflower seeds have oil that people can use in foods. People in Hungary also make machines and equipment in factories. They also mine for coal and important minerals. |
| kerosene |
a thin liquid fuel. Kerosene is usually made from petroleum, but can also be made from oil, coal shale, or tar. |
| mine2 |
a deep hole or area of holes made in the earth. Minerals such as gold, coal, or precious stones are dug out of mines. [2/5 definitions] |
| miner |
a person whose job is to obtain coal or other minerals from a mine. |
| mining |
the act or business of digging up coal, ore, or other minerals in a mine. |
| natural resource |
materials that are found in nature and that can be used by people in many ways. Fresh water, soil, coal, and forests are all examples of natural resources. |
| organic |
When a substance is organic, it comes from living things. Coal is an organic substance because it is made from plants living a very long time ago. [1/2 definitions] |
| paraffin |
the British word for a thin liquid fuel made from petroleum, coal shale, or tar. "Paraffin" has the same meaning as "kerosene." [1/2 definitions] |
| pitch2 |
a thick, black, sticky material made from coal or wood tar. Pitch is used for paving roads and covering roofs to protect them from water. |
| shovel |
a large scoop with a long handle used for digging or lifting heavy material such as earth, snow, or coal. [1/6 definitions] |
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