Incorrect statement is:
- AThe more variety a landscape has, the more sustainable it is.
- BIn organic farming, unwanted and harmful species are kept at manageable levels by a complex system of checks and balances within a living and vibrant ecosystem.
- COrganic farming often use chemicals and strategies to kill both useful and harmful life forms indiscriminately.
- DThe use of biocontrol measures will greatly reduce our dependence on toxic chemicals and pesticides.
✓ Correct answer: C
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