Explanation: The lifeline of a state is often a major river that plays a significant role in the state's economy, agriculture, and culture. In the context of Chhattisgarh, the Mahanadi River is considered the lifeline due to its extensive water resources and the fertile land it supports.
The Mahanadi River originates in the highlands of Chhattisgarh and flows through the state, providing essential water resources for agriculture, industry, and daily life. It is the largest river in Chhattisgarh and has a significant impact on the state's economy and agricultural productivity. The river basin supports a vast agricultural region, and the water from the Mahanadi is crucial for irrigation, drinking water, and industrial use.
The Godavari River, while an important river in the region, primarily flows through Maharashtra and Andhra Pradesh, with only a small part of it passing through Chhattisgarh. Therefore, it is not considered the lifeline of Chhattisgarh.
The Ganga River, one of the most significant rivers in India, does not flow through Chhattisgarh. It is primarily located in the northern part of India, flowing through states like Uttarakhand, Uttar Pradesh, Bihar, and West Bengal. Hence, it is not relevant to Chhattisgarh's geography.
The Narmada River, another major river in central India, flows through Madhya Pradesh and Gujarat. It does not have a significant presence in Chhattisgarh, making it irrelevant to the state's lifeline.
In conclusion, the Mahanadi River is the lifeline of Chhattisgarh due to its extensive water resources and the fertile land it supports, making it essential for the state's economy, agriculture, and daily life.