noun
whole earth; entire planet
Refers to the entire Earth as a physical entity or location.
全地球の気温が上昇している。
The temperature of the whole earth is rising.
noun which may take the genitive case particle 'no'
Used attributively with の to mean 'global' or 'worldwide', often in technical or formal contexts.
全地球的な視点から問題を考える。
Consider the problem from a global perspective.
グローバル is a common loanword for 'global' in business and everyday contexts. 全地球 is more literal and less frequent.
Compound of 全 (ぜん, 'whole') and 地球 (ちきゅう, 'Earth'). The reading follows standard on'yomi.