The correct answer is: A) Canal irrigation.
Canal irrigation is the most predominant form of irrigation in Telangana. It is a method of irrigation that uses canals to transport water from a source, such as a river or reservoir, to fields where crops are grown. Canal irrigation is a very efficient way to irrigate large areas of land, and it is the most common form of irrigation in many parts of the world.
Tank irrigation is a method of irrigation that uses tanks to store water and then release it to fields when needed. Tanks are typically built on hills or mountains, and they are filled with water from rainfall or runoff. Tank irrigation is a traditional method of irrigation that is still used in many parts of the world, including Telangana.
Wells and borewells are used to extract groundwater from the earth. Groundwater is a valuable resource that can be used for irrigation, drinking water, and other purposes. Wells and borewells are a common way to access groundwater in Telangana.
Drip irrigation is a method of irrigation that delivers water directly to the roots of plants. Drip irrigation is a very efficient way to irrigate crops, and it can help to conserve water. Drip irrigation is becoming increasingly popular in Telangana, as farmers are looking for ways to save water and improve crop yields.
In conclusion, canal irrigation is the most predominant form of irrigation in Telangana. It is a very efficient way to irrigate large areas of land, and it is the most common form of irrigation in many parts of the world.