Concept:Unstable farmer incomes are caused by risks such as weather, poor storage, and economic shocks, but growing many crops reduces risk.
Explanation:Depending on too many crops spreads risk across different crops.
If one crop fails, other crops may still provide income.
Therefore, this factor does not make a farmer's income unstable.
Poor storage facilities lead to losses and irregular earnings.
Adverse weather conditions can destroy harvests and cut income.
A recession in the world economy lowers demand and prices for farm produce.
These three factors destabilise farmers' incomes.
Answer:A. dependence on too many crops