Question

how did canal irrigation help to grow more crops?​

Answer 1

Explanation:

Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall. Irrigation also has other uses in crop production, including frost protection, suppressing weed growth in grain fields and preventing soil consolidation

Answer 2

ɪʀʀɪɢᴀᴛɪᴏɴ ʜᴇʟᴘs ᴛᴏ ɢʀᴏᴡ ᴀɢʀɪᴄᴜʟᴛᴜʀᴀʟ ᴄʀᴏᴘs, ᴍᴀɪɴᴛᴀɪɴ ʟᴀɴᴅsᴄᴀᴘᴇs, ᴀɴᴅ ʀᴇᴠᴇɢᴇᴛᴀᴛᴇ ᴅɪsᴛᴜʀʙᴇᴅ sᴏɪʟs ɪɴ ᴅʀʏ ᴀʀᴇᴀs ᴀɴᴅ ᴅᴜʀɪɴɢ ᴘᴇʀɪᴏᴅs ᴏғ ʟᴇss ᴛʜᴀɴ ᴀᴠᴇʀᴀɢᴇ ʀᴀɪɴғᴀʟʟ. ɪʀʀɪɢᴀᴛɪᴏɴ ᴀʟsᴏ ʜᴀs ᴏᴛʜᴇʀ ᴜsᴇs ɪɴ ᴄʀᴏᴘ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ, ɪɴᴄʟᴜᴅɪɴɢ ғʀᴏsᴛ ᴘʀᴏᴛᴇᴄᴛɪᴏɴ, sᴜᴘᴘʀᴇssɪɴɢ ᴡᴇᴇᴅ ɢʀᴏᴡᴛʜ ɪɴ ɢʀᴀɪɴ ғɪᴇʟᴅs ᴀɴᴅ ᴘʀᴇᴠᴇɴᴛɪɴɢ sᴏɪʟ ᴄᴏɴsᴏʟɪᴅᴀᴛɪᴏɴ.