Explanations:The Northern Plains of India are a significant geographical feature that plays a crucial role in the country's agriculture, economy, and population distribution. This region is characterized by its flat terrain and rich alluvial soil, which makes it highly suitable for farming. The plains are formed by the alluvial deposits of three major river systems: the Indus, the Ganga, and the Brahmaputra.
The Northern Plains extend from the state of Punjab in the west to the state of Assam in the east. This longitudinal span covers a vast area that includes parts of several Indian states such as Punjab, Haryana, Uttar Pradesh, Bihar, West Bengal, and Assam. The plains are divided into three main sections: the Punjab Plain, the Ganga Plain, and the Brahmaputra Plain.
The Punjab Plain is located in the western part of the Northern Plains and is formed by the Indus River and its tributaries. The Ganga Plain, which is the largest section, is formed by the Ganga River and its tributaries and extends from the Yamuna River in the west to the Ganga River in the east. The Brahmaputra Plain is located in the eastern part of the Northern Plains and is formed by the Brahmaputra River and its tributaries.
Understanding the geographical extent of the Northern Plains is important for several reasons. First, it helps in comprehending the agricultural productivity of the region, which is one of the most fertile areas in India. Second, it aids in understanding the population distribution, as the Northern Plains are densely populated due to the availability of fertile land and water resources. Finally, it is essential for planning and development activities, such as infrastructure projects and resource management.
It is important to note that the Northern Plains do not extend to states like Gujarat in the west or Kerala in the south. Gujarat is located in western India and is not part of the Northern Plains, while Kerala is located in southern India and is part of the Western Ghats and the coastal plains. Therefore, the correct answer is that the Northern Plains stretch from Punjab to Assam.