A special vault storing the world's most precious seeds has now amassed  one million different plant varieties. It recently took delivery  a consignment  seeds from 70,000 different crops. Global Seed Vault is buried deep  an icy mountain  the Arctic Circle area  Svalbard, Norway. It was started ten years ago to safeguard the future  the world's food supply. Climate change is causing more and more droughts  the world, which are threatening different species  plants. The vault holds back-ups of seed samples stored  other seed banks around the world. Hannes Dempewolf, a senior scientist  the Crop Trust, said: "Hitting the million mark is really significant."
Workers  the vault were not sure they would reach the million mark so soon. The crisis  Syria meant there was a shortfall  90,000 seeds  the vault. The latest delivery to the vault included cereal staples. There were also more unusual crops  the onion potato from Estonia and the Bambara groundnut, which is being developed  a drought tolerant crop in Africa. Marie Haga, executive director  the Crop Trust, spoke about the importance of the vault. She said: "Safeguarding such a huge range  seeds means scientists will have the best chance  developing nutritious and climate-resilient crops that can ensure future generations don't just survive, but thrive."