Question

quiz instructions
60 multiple choice/true-false (1.66 pt. each) = 100 points.
exam is open from 6am monday, nov. 3rd to 11:59pm on friday, november 7th.
time limit is 60 minutes.
questions are shown one at a time; answers are locked when submitted and questions can not be opened back up once answer is given. you need to use the lockdown browser.
hope you do well on this exam, have a great weekend. dr. b
question 28 1.66 pts
planting different crops each year in the same field is called ______________________.
migrational farming
sharecropping
monoculture
crop rotation

Explanation:

• Migratory farming: involves moving from one area to another for farming, not about different crops in the same field.
• Sharecropping: is a system where a tenant farmer shares the crop with the landowner, not related to crop - changing in a field.
• Monoculture: is growing a single crop continuously, which is the opposite of the described practice.
• Crop rotation: precisely means planting different crops in the same field over successive years to improve soil fertility, manage pests, etc.

Answer:

crop rotation