The correct answer is: d) All of the above
Meghalaya is a state in northeastern India. It is the wettest place on Earth, with an average annual rainfall of 11,871 mm (467.4 in). The state is home to a number of rivers and streams, including the Brahmaputra, the Meghalaya, and the Umiam. These rivers and streams are a major source of irrigation for the state’s agriculture.
Meghalaya also has a number of lakes and ponds. These lakes and ponds are used for irrigation, as well as for drinking water, fishing, and recreation.
Groundwater is also a major source of irrigation in Meghalaya. Groundwater is used to irrigate crops, as well as to provide drinking water for the state’s population.
In conclusion, the major sources of irrigation in Meghalaya are rivers and streams, lakes and ponds, and groundwater.