Pick and copy all the incorrect options for the following question:

A farmer plants corn in a field every year for several years. Each year he notices that his production of corn per acre has decreased even though the weather conditions have been very similar. A change in which abiotic factor is most likely causing the decrease in the production of corn?

Options:
- decrease in soil nutrients
- increase in precipitation
- increase in wind speed
- decrease in sunlight





- increase in precipitation



- increase in wind speed



- decrease in sunlight

