Explanation: Salu Marada Thimmakka, a woman environmentalist from Karnataka, received the Padmashri award in 2019 for her significant contributions to environmental conservation. The Padmashri is one of India's highest civilian honors, awarded for distinguished service in various fields, including environmental conservation.
Thimmakka, born in 1924, is known for her efforts in planting and nurturing over 8,000 banyan trees along the roadside in Hulikal village, in the Tumakuru district of Karnataka. Her dedication to environmental conservation began in the 1950s when she and her husband, Huli Thimmakka, started planting trees. Over the years, their efforts have transformed the landscape of their village, providing shade, improving air quality, and enhancing the ecological balance.
Thimmakka's work has not only contributed to environmental conservation but has also inspired many others to take up similar initiatives. Her story is a testament to the power of individual action in creating a positive impact on the environment. Her recognition with the Padmashri award in 2019 is a significant acknowledgment of her lifelong commitment to environmental conservation.
It is important to note that while other environmentalists like Sundarlal Bahuguna and Medha Patkar have also received the Padmashri award, they are not from Karnataka. Sundarlal Bahuguna is associated with the Chipko movement in Uttarakhand, and Medha Patkar is known for her activism in Maharashtra. Therefore, the correct answer is Salu Marada Thimmakka, who is a woman environmentalist from Karnataka and received the Padmashri in 2019.
Understanding the contributions of environmentalists like Thimmakka is crucial for students preparing for competitive examinations, as it provides insights into the efforts made by individuals to protect the environment and the recognition they receive for their work. This knowledge is particularly relevant for exams focusing on Karnataka's geography, history, and notable figures.