Properties affecting coal utilization Coal rank. The formation of coal from a variety of plant materials via biochemical and geochemical processes is ...

Marine With reference to ocean environments and processes. Maritime Effect The effect that ...

The fifth most abundant gas in the atmosphere is carbon dioxide. The volume of this gas has increased ...

Modern mining is an industry that involves the exploration for and removal of minerals from the earth, economically and with minimum damage to the ...

"Demandite" is the word used by mineral economists to describe the materials that must be provided— usually by mining— to meet the needs of ...

BASF's "ethane cracker" facility in Port Arthur, Texas. An ethane cracker is a petrochemical plant that manufactures the building blocks of plastics.

A. Abutment In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments ...

A Wild Flower Identifiion Guide (ID Guide) for UK flowers indexed by colour, flowering month, number of petals, habitat, family and a fully cross ...

Where does it come from? One of the main sources of methane into the environment is from the natural decomposition of plant and animal matter in airless ...

The significant environmental effects of surface mines attract attention wherever the mines are loed. Alteration of terrain, destruction of plant life ...

Atmospheric methane is the methane present in earth's atmosphere. Atmospheric methane concentrations are of interest because it is one of the most potent ...

Abutment — In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of ...

This is the tone of this article. What he may be saying about the risk of mining could be true, but he is making this purely a matter of self interest he ...

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WOA! World Population Awareness is a nonprofit web publiion seeking to inform people about overpopulation, unsustainability, and overconsumption; the ...

This building will stand out with its simplicity, bold and clarity in design that signify the corporate culture and image ...

DUCKWEED: A tiny aquatic plant with enormous potential for agriculture and environment

Glossary of Mining Terminology After Damp Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal ...

Information about this document as published in the Federal Register. Relevant information about this document from provides additional ...

Methane is rapidly accumulating in the atmosphere, many more noctilucent clouds are being seen at ever lower latitudes. Methane is over 100 times more ...

Natural gas is seen by many as the future of American energy: a fuel that can provide energy independence and reduce greenhouse gas emissions in the process.

Have you ever considered how handy it is to flip a switch or push a button and have instant conveniences? It seems so simple; you get a littl