Two environmental scientists conduct a water pollution investigation near an industrial site.
PURPLE
Environmentalists collect samples of dead fish and wastewater for testing
a young woman in a gray sweater holds a puppy in her arms and kisses him at sunset
DIY Handmade reusable cotton face masks are very convenient during Covid19 pandemic.
Fit and trim millennial man walking down the beach with a plastic bag picking up trash left by
Healthcare and Medicine
A girl with a protective black mask
washing
Chimneys
door
Testing swab in test tube labeled Omicron Variant B.1.1.52 - positive results, coronavirus covid-19
washing
Testing swab in test tube labeled Omicron Variant B.1.1.52 - negative results, coronavirus covid-19
Testing swab in test tube labeled Omicron Variant B.1.1.52 - lab laboratory coronavirus covid-19
washing
Hand sanitizer in gloved hand with face masks on blue
Ancient amphitheater in the Italian city of Ostia Antica, Italy
car
Plastic bottles lie on the beach and pollute the sea and the life of marine life.
window
Little girl at a dump among a heap of scattered garbage in the forest.
Quality Control Inspector Person Working in Drink factory to random check contaminante the final pro
Testing swab in a test tube labeled coronavirus marked positive results, lab laboratory
Little girl at a dump among a heap of scattered garbage in the forest.
river
Coronavirus, Covid19, medical surgical face mask masks with stethoscope.
Little girl at a dump among a heap of scattered garbage in the forest.
A swamp with dry dead trees, logs, and flowering cattails. Natural background
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