ArcaMax

Knowledge

on Jul 1, 2024

West Virginia
Kentucky
Pennsylvania
Illinois

West Virginia. Bituminous coal is of higher quality than lignite coal, but poorer quality than anthracite coal.

Science Trivia / May 13, 2025

Polluted Watersheds. Watershed pollution is called "NPS" - nonpoint source pollution.

Science Trivia / May 13, 2025

Climax. Climate changes can occur over long or short time periods.

Science Trivia / May 12, 2025

Absolute Pressure. Pressure (P) is defined as the force applied perpendicularly to the surface of an object.

Science Trivia / May 12, 2025

Coal. Bituminous coal is the most plentiful in the U.S.

Science Trivia / May 11, 2025

Adult Black Bear. The world record weight for a Black Bear is 880 pounds.

Science Trivia / May 11, 2025

10. The U.S. Metric Conversion Act of 1975 proposed no date by which the U.S. conversion would be complete.