The greenness of the plant symbolizes the growth and progress towards the exploration of agricultural wastes in the field of environmental science. Trapped inside is the toxic diesel oil effectively sorbed from the environment, proving the great capacity of these unused materials as sorbents that prevent further contamination and degradation. Repurposing these wastes offers a sustainable solution to both waste management and oil spill remediation, productively addressing two major environmental issues within a study. Overall, this symbol is a testament to the scientific investigation of the unlimited potential roles of agricultural wastes in environmental preservation.

Cluster 3 encapsulates the essence of environmental science research, particularly in the repurposing of sugarcane bagasse, rice residues, and pineapple leaf fibers in diesel oil recovery. Oil sorption studies involve the submersion of sorbents in the oil sorbate to test their ability to absorb or adsorb the molecules into their matrix. These attempts to address the long-term detrimental impact of oil pollution in the environment, consequently affecting the lives of the organisms. Thus, these oil sorption studies are dedicated to future research that will continue to uncover the potential of agricultural wastes for the preservation of the environment.