alleryਧਰਤੀ ਉੱਤੇ ਸਾਰੇ ਜੀਵਨ ਦੇ ਗਲੋਬਲ ਜ਼ੋਨ ਨੂੰ ਕਿਹੜਾ ਸ਼ਬਦ ਦਰਸਾਉਂਦਾ ਹੈ?
Aਜੀਵ-ਮੰਡਲ
Bਲਿਥੋਸਫੀਅਰ
Cਕ੍ਰਾਇਓਸਫੀਅਰ
Dਮਾਹੌਲ
Answer & Solution
Correct answer: A. ਜੀਵ-ਮੰਡਲ
ਜੀਵ-ਮੰਡਲ ਧਰਤੀ ਦੇ ਸਾਰੇ ਗਲੋਬਲ ਈਕੋਸਿਸਟਮ ਅਤੇ ਜੀਵਤ ਜੀਵਾਂ ਨੂੰ ਘੇਰਦਾ ਹੈ।
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