Landscape blade of grass in macro photography in the fieldLandscape blade of grass in macro photography in the field
The long leaves of the plant are brightly illuminated by the sunThe long leaves of the plant are brightly illuminated by the sun
Wind generator against the sky dandelions soap bubblesWind generator against the sky dandelions soap bubbles
Наука, изучающая взаимоотношения человека, животных, растений и микроорганизмов между собой и с окружающей средой. Окружающая человека среда; условия существования животных и растений в какой-л. местности.