Explanation: The Sharavati River is a significant river in the state of Karnataka, India. It is known for its westward flow, which is a characteristic feature of many rivers in the Western Ghats region. The river originates in the Western Ghats in the Shimoga district of Karnataka. This origin point is crucial as it determines the river's course and the geographical features it passes through.
The Sharavati River is also famous for the Jog Falls, also known as Gersoppa Falls, which are located on the river. These falls are one of the highest waterfalls in India, with a height of about 253 meters (830 feet). The Jog Falls are a major tourist attraction and a significant landmark in Karnataka's geography.
The westward flow of the Sharavati River is a result of the topography of the Western Ghats. The Western Ghats are a mountain range that runs parallel to the western coast of India, and many rivers originating in these mountains flow towards the Arabian Sea. The Sharavati River is one such river, and its westward flow is a defining characteristic.
The origin of the Sharavati River in Shimoga district is also important. Shimoga is a district in the Malnad region of Karnataka, known for its lush green landscapes and rich biodiversity. The river's origin in this district is significant for the local ecosystem and the communities that depend on the river for their livelihood.
In summary, the Sharavati River is a westward flowing river that originates in Shimoga district and is home to the Jog Falls. All these statements are correct, making option D the correct answer. Understanding the geography of rivers like the Sharavati is crucial for comprehending the broader geographical and ecological context of Karnataka and the Western Ghats region.