Tribes living in the forest of Bastar in Chhattisgarh follow nature's rule and depend on nature for their livelihood. This is an example of _____.

Environmental determinism

The correct answer is Option (1) → Environmental determinism

The tribes of Bastar depend directly on nature for their livelihood and follow nature’s rules. This reflects environmental determinism, a concept in geography which states that human life and activities are largely controlled or shaped by the natural environment.