In my exploration of the question, "Is environmental science harder than biology?", I've found that it's not as straightforward as you might think. Both subjects are complex and challenging in their own ways. Biology is often more focused and in-depth, delving into the mechanisms of life. On the other hand, environmental science is broader, encompassing aspects of biology, chemistry, and earth science to understand the environment. So, whether one finds environmental science harder than biology can greatly depend on individual interests and strengths.