In the given statement, "Geography is the study of human beings and environment where nature is supreme that dictates the lifestyle of human beings," the phrase "nature is supreme that dictates" highlights a key concept where the natural environment is seen as the dominant force shaping human activities and lifestyle. This description aligns with the geographical approach known as Environmental Determinism. Environmental Determinism is the theory that the physical environment, particularly the climate and geographical features, determines the patterns of human culture and societal development. It implies that human responses and actions are determined by natural environmental conditions.
Hence, based on the context provided, the approach being referred to in the statement is Environmental Determinism.
Let's analyze each geographical approach in reference to the statement:
"Geography is the study of human beings and environment where nature is supreme that dictates the lifestyle of human beings."
Therefore, the correct approach referred to in this statement is (B): Environmental Determinism.