Final answer:
The major geographical features in India include the Himalayan mountains, the Indus and Ganges rivers, the Deccan Plateau, and the Eastern and Western Ghats. These features are integral to defining the country's agriculture and climatic conditions, particularly because of the fertile land and monsoons that bring necessary rainfall.
Step-by-step explanation:
The relationship between major geographical features in India can be described as follows: The Ganges and Indus Rivers are significant features in northern India. The Ganges, India's most sacred river, originates in the Himalayan mountains and flows southeastward, traversing the northern plains into Bangladesh, and then emptying into the Bay of Bengal. The Indus River also begins in the Himalayas but flows generally southward into the Arabian Sea. These rivers are vital to India's agricultural systems due to the fertile soil found in their basins, which is enriched by the silt they carry. The Deccan Plateau is a high area of land at the center of the Indian subcontinent, bordered by the Eastern Ghats and the Western Ghats, and is known for its rich black soil made from volcanic lava, while the Ghats themselves are eroded coastal mountains located to the east and west of the plateau. Monsoons play a critical role in India's agriculture, as the seasonal winds bring vital rains that benefit farming throughout the river basins and the Ghats.