Sponsored photos by

A scientist holding a test tube full of microplastics collected from the Sea. Water pollution and industrial waste management. plastic pollution. global warming.Microplastics composition infographics.
Isolated half gas mask with cartridge filter also know as half-mask respirator. Used to air purify and protect from dust, smoke, fumes and vapors. Medical grade work protection. White background.
Dirt on water surface of a stream. Water contamination by the dirt.
close up of fungus growing on strawberry contaminated food
Dirt on water surface of a stream. Water contamination by the dirt.

Free stock photoscontaminated (3)