chemical pollution banner with toxic waste, gas mask, radioactive signs, and dead tree

presentation advertising screenshot document cartoon diagram drawing poster design circle person gadget brand games font text line logo toy biohazard business chemical chemical spill chemicals chemicals industry chemistry climate change contamination danger dead tree destruction eco hazard ecology environment environmental examination expertise fumes gas emission mask global pollution harmful hazardous materials waste icon industrial industrial inspector laboratory beaker nuclear poison poison symbol pollution concept warning radioactive radioactive research science toxic toxic environment waste barrel