The correct answer is: All of the above.
Arunachal Pradesh is a state in North-East India. It is the largest state in the country by area, and it is also the most sparsely populated. The state has a diverse climate, ranging from tropical in the south to alpine in the north. The main climatic factors that affect the cropping pattern of Arunachal Pradesh are rainfall distribution, temperature variations, and altitude.
Rainfall is the most important factor in determining the cropping pattern of any region. The amount of rainfall determines the type of crops that can be grown. In Arunachal Pradesh, the rainfall is highest in the south and lowest in the north. This is because the south of the state is located in the monsoon belt, while the north is located in the rain shadow of the Himalayas. The monsoon rains are caused by the southwest monsoon winds, which blow from the Indian Ocean to the Bay of Bengal. These winds are laden with moisture, and they bring heavy rains to the southern parts of Arunachal Pradesh. The north of the state, however, is located in the rain shadow of the Himalayas, which means that it does not receive as much rainfall.
Temperature is another important factor in determining the cropping pattern of any region. The temperature determines the length of the growing season. In Arunachal Pradesh, the temperature varies from tropical in the south to alpine in the north. The south of the state has a long growing season, while the north has a short growing season. This is because the south of the state is located in the tropics, while the north is located in the temperate zone. The tropics have a warm climate all year round, while the temperate zone has a warm summer and a cold winter.
Altitude is another important factor in determining the cropping pattern of any region. The altitude determines the type of crops that can be grown. In Arunachal Pradesh, the altitude varies from 200 meters to 7,000 meters. The low-lying areas in the south are suitable for growing rice, while the high-altitude areas in the north are suitable for growing barley and wheat.
In conclusion, the cropping pattern of Arunachal Pradesh is determined by a number of factors, including rainfall distribution, temperature variations, and altitude. These factors interact in complex ways to create a diverse range of agricultural conditions in the state.