ArcaMax

Knowledge

on Sep 18, 2025

Germany
England
France
The United States

The United States. The Pennsylvania Period is noted by the abundance of coal, especially in the Appalachians of the United States.

Science Trivia / November 14, 2025

March. The vernal equinox actually happens at a specific moment, rather than in a day-long event.

Science Trivia / November 14, 2025

Bedrock. A geologic map shows the distribution of various rock types in the bedrock.

Science Trivia / November 13, 2025

Natural Resources. Some of the Earth's natural resources are finite.

Science Trivia / November 13, 2025

Clouds. A cloud can be defined as a collection of particle matter such as ice or water.

Science Trivia / November 12, 2025

Atlantic. The Gulf Stream sends warm water to Europe.

Science Trivia / November 12, 2025

Cyrus West Field. Cyrus West Field was an American businessman, financier and entrepreneur.