Soils in Mizoram tend to be:

Highly fertile
Acidic in nature
Rich in salt content
Prone to waterlogging

The correct answer is: a) Highly fertile.

Mizoram is a state in northeastern India. It is located in the Lushai Hills, which are part of the Eastern Himalayas. The state has a tropical climate with heavy rainfall. The soil in Mizoram is highly fertile due to the high rainfall and the presence of limestone. The limestone provides the soil with calcium, which is essential for plant growth. The high rainfall also helps to leach out any harmful chemicals from the soil. As a result, the soil in Mizoram is ideal for growing a variety of crops, including rice, maize, and vegetables.

The other options are incorrect for the following reasons:

  • Option b: The soil in Mizoram is not acidic in nature. The pH of the soil in Mizoram is typically between 6 and 7, which is considered to be neutral.
  • Option c: The soil in Mizoram is not rich in salt content. The salt content of the soil in Mizoram is typically below 1%, which is considered to be low.
  • Option d: The soil in Mizoram is not prone to waterlogging. The soil in Mizoram is well-drained due to the high rainfall and the presence of limestone.