Why can monsoon rainfall be both a boon and a challenge for kharif farming?

Correct answer: Timely rain helps sowing but breaks or excess rain can harm

Direct answer: Option A is correct. Kharif crops are generally sown when the southwest monsoon begins, so timely rainfall supplies moisture for preparing the soil, sowing seeds, and starting plant growth. The benefit is not automatic because monsoon rain may arrive late, stop for a long time, or fall too heavily. A dry break can cause wilting, while floods and waterlogging can wash away seeds, damage roots, and delay harvesting. Option A correctly gives both sides: timely rain helps, but breaks or excess rain can harm. Option B is wrong because monsoon rain does not only create frost; frost belongs to very cold conditions. Option C is wrong because farming depends greatly on rainfall and soil moisture. Option D is wrong because monsoon rainfall is not always uniform or controlled; its timing, amount, and distribution vary by place and year. Memory cue: monsoon means opportunity plus uncertainty.