Meaning of Earth Day | Babel Free

Noun CEFR B2

Definitions

April 22; Created in 1970, global day of observance of the need to protect the earth.
North-American
A day in Earth time; the period it takes planet Earth to revolve once; a period of 24 hours.
March 21st.
US, obsolete

العربية يَوْم اَلْأَرْض

Deutsch Tag der Erde

Español Día de la Tierra

Français Jour de la Terre

日本語アースデイ地球の日

한국어 지구의 날

Português Dia da Terra

Русский День Земли́

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.