Definition: The "Antarctic Circle" is a line of latitude located at approximately 66.5 degrees south of the equator. It marks the southernmost point where the sun can be seen for 24 hours during the summer solstice (around December 21) and where it does not rise at all during the winter solstice (around June 21).
In advanced discussions, "Antarctic Circle" can be used in scientific contexts, such as climate studies or discussions about global warming.
The term "Antarctic Circle" primarily refers to the geographical line. It does not have other meanings, but it's important to understand it in the context of geography and climate.
There are no direct synonyms for "Antarctic Circle," but you can refer to it in broader terms such as: - "Southern polar region" - "Extreme southern latitudes"
There are no specific idioms or phrasal verbs that directly use "Antarctic Circle." However, you might encounter phrases related to extreme conditions or cold environments, such as: - "Cold as ice" (used to describe something very cold, similar to the temperatures found in the Antarctic Circle).
The "Antarctic Circle" is an important geographical feature that helps us understand the Earth's climate and ecosystems.