How do humans grow crops on land that would naturally be

either too dry or too wet? Explain. ?

8 answers

They choose crops that grow in those conditions. For instance, rice grows in wet lands. Farmers also irrigate dry fields.
Im sorry can you be a bit more detailed...
Certain crops take certain amounts of water to grow. So in wet lands, Rice and tropical fruits can be grown since a lot of water is required for it to grow. In dryer lands, Irrigation can be used to moisten the lands to allow for more water to come in, or other crops can be grown such as lettuce and some corn types
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2794053/

http://www.agriinfo.in/?page=topic&superid=1&topicid=421
Thank you so much
You're very welcome.
No problem. Glad to help
Didn't help much:/