Explanations:
To understand the concept of hill stations in Andhra Pradesh, it is important to first define what a hill station is. A hill station is a town located in a hilly area, typically at a high altitude, which is used as a retreat from the heat of the plains. These stations are popular for their cooler climate, scenic beauty, and recreational activities. In the context of Andhra Pradesh, there are several hill stations, but Gorrelu Hills stands out as a notable summer retreat within the state.
Gorrelu Hills is located in the Visakhapatnam district of Andhra Pradesh, within the Eastern Ghats. The Eastern Ghats are a mountain range that runs parallel to the eastern coast of India, and they are known for their lush greenery and cooler temperatures compared to the plains. Gorrelu Hills, being part of this range, offers a pleasant climate and is a popular destination for those seeking respite from the summer heat.
The other options listed in the question are hill stations located in different states. Ooty, also known as Udhagamandalam, is a famous hill station in Tamil Nadu. It is part of the Nilgiri Hills and is known for its tea plantations, botanical gardens, and scenic beauty. Shimla, located in Himachal Pradesh, is a well-known hill station in the Himalayan region. It is famous for its colonial architecture, snow-capped mountains, and cool climate. Munnar, situated in Kerala, is another popular hill station known for its tea plantations and mist-covered hills.
While these hill stations are well-known and popular, they are not located in Andhra Pradesh. Therefore, when asked about a famous summer hill station in Andhra Pradesh, Gorrelu Hills is the correct answer. It is important to be aware of the geographical locations of these hill stations to avoid confusion and to correctly identify the hill station within the specified state.