The correct answer is: Water scarcity.
Tamil Nadu is a state in India that is known for its agriculture sector. However, the state is facing a number of challenges, including water scarcity. The state’s water resources are limited, and the demand for water is increasing due to population growth and economic development. This has led to a situation where there is not enough water to meet the needs of all users, including agriculture.
Water scarcity is a major challenge for the agriculture sector in Tamil Nadu. The state’s farmers are facing a number of problems, including low crop yields, increased costs of production, and migration to urban areas. The state government is taking a number of measures to address the water scarcity problem, but the situation is still very challenging.
The other options are also challenges faced by Tamil Nadu’s agriculture sector, but they are not as severe as water scarcity. Soil degradation is a problem, but it is not as widespread as water scarcity. Pest and disease outbreaks are also a problem, but they can be controlled with proper management practices. Lack of market access is a problem for some farmers, but it is not as widespread as water scarcity.
In conclusion, the correct answer to the question “A challenge faced by Tamil Nadu’s agriculture sector is:” is Water scarcity.