زرخیز کریسنٹ کے قدیم بیج ہمیں موسمیاتی تبدیلیوں سے بچانے میں کس طرح مدد کر سکتے ہیں۔

Inside a large freezer room at the International Center for Agricultural Research in the Dry Areas, tens of thousands of seeds are stored at a constant temperature of minus 20 degrees celsius. 

After being threshed and cleaned, the seeds are placed inside small, sealed foil packets and stored on rows of heavy, sliding metal shelves.