Group of multiethnic schoolkids and their Caucasian male Botany teacher examining green tree leaf under magnifying glass while having outdoor class in park on warm sunny day
Male school teacher of Botany and multiethnic group of children having discussion during outdoor lesson in public park
Scientist examining microgreens under a magnifying glass in a laboratory close-up
Happy children farmer hands holding magnifying glass and looking at vegetables in hydroponics farm, Biotechnology kid examining plant leaf, agriculture school learning research for science concept
Happy children farmer hands holding magnifying glass and looking at vegetables in hydroponics farm, Biotechnology kid examining plant leaf, agriculture school learning research for science concept
Happy children farmer hands holding magnifying glass and looking at vegetables in hydroponics farm, Biotechnology kid examining plant leaf, agriculture school learning research for science concept
Happy children farmer hands holding magnifying glass and looking at vegetables in hydroponics farm, Biotechnology kid examining plant leaf, agriculture school learning research for science concept
Caucasian male teacher telling interesting story to group of multiracial school children sitting together on green grass in public park having lesson
Unrecognizable male teacher showing work of windmill model to diverse group of school children during outdoor class in public park on warm sunny day
PAN shot of group of multiethnic school children and their male teacher having outdoor lesson on grass in park
Male Teacher Discussing Alternative Energy Sources with Diverse Group of Students in Outdoor Class
Happy child farmer hands holding magnifying glass and looking at vegetables green lemon in farm, Biotechnology kid examining plant leaf, agriculture school learning research for science concept