Close-up of fossil crystalline rock. Crystalline piece of dark untreated mineral lying on glass cup on white background
Close-up of red translucent mineral. Sample of red mineral on clean glass cup in lab. Gemstone or untreated mineral
Environmental pollution from wastewater: Untreated water discharge into a natural lake
AMBRIDGE - Circa January, 2022 - A public works salt truck treats a snowy residential road during a snowstorm. Pittsburgh suburbs.
AMBRIDGE - Circa January, 2022 - A car struggles uphill at night during a Pennsylvania snowstorm.
Draining contaminated process water into river - pollution - man against nature
Ripe blueberries on a branch of bush in forest close-up. Wild nature. Untreated berries. Ecological food. Eco friendly. Vaccinum myrtillus. Natural vitamins, trace elements.
Environmental pollution: Untreated water discharge into a natural lake
