ArcaMax

Knowledge

on Jan 2, 2025

Drowned Delta
Drowned Glacial Valley
Drowned Volcanic Cone
Drowned River Valley

Drowned River Valley. An estuary combines fresh water and water from the sea.

Science Trivia / December 14, 2025

Gagarin. Soviet cosmonaut Yuri Gagarin was 27 years old when he flew in space on April 12, 1961.

Science Trivia / December 14, 2025

Organism. An organism is capable of response to stimulus, reproduction, growth, development, and homeostasis.

Science Trivia / December 13, 2025

Fermentation. During fermentation in wine making, yeast interacts with sugars to create ethanol.

Science Trivia / December 13, 2025

Chemical Weathering. Chemical weathering is caused by atmospheric chemicals or those that are biologically produced.

Science Trivia / December 12, 2025

Gasoline. Iran announced in January 2011 that it plans to be gasoline-sufficient by the end of the year.

Science Trivia / December 12, 2025

Freedom 7. Freedom 7 was built by McDonnell Aircraft Corporation.