National Geographic- Agriculture Crossword

Agriculture provides materials for construction and ________________ products.
About 11,000 years ago people learned how to grow crops and began to settle into a life based on ______________.
Domestication is adapting ___________________ and animals for people to use.
permanent villages became linked through____________.
Berry producing plants grow quickly after a _______________.
_________________ systems allowed farmers to settle into areas previously unsuited for agriculture.
Another word for corn.
What invention reduced the time needed to separate cotton fiber from seed?
What method allowed farmers to sell some of their harvest and not leave any land unplanted?
Chemicals are used to control __________.
Fertilizer helps to increase crop __________.
Aquaculture is the cultivation of ______.
Inside every cell are ___________.
Herbicides kill ___________.
Commercial farmers grow crops to ___________.
In West Africa, farmers are usually ____________.
Droughts, floods, and other disasters continue to cause local food _______________.
In some climates cattle are bred to have long horns to help distribute ____________.