Browse all Environment Blog Posts

واکسینها:

Asila488

واکسینها بر و جود کودکان فواید زیادی دارد. از آنجایی که افغانستان یکی از…

by Asila488

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WEATHER

Sharafat Sheikh

WEATHER Our earth is enclosed by a coating of gases. This layer or envelope of gases is called atmosphere. It has water steam in …

by sharafat-sheikh

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