Zaniepokojony blond chłopca. Ginger wysoki nauczyciel pracy na sortowanie różnych śmieci podczas wydawania lekcji z dziećmi - Zdjęcie stockowe & obraz

Mindful consumption. Beaming bearded teacher standing with his little students and displaying results of hard trash sorting

Boy carrying box. Proud beaming students showing boxes filled with separated trash as a project for ecology classes

Eco-education. The teacher explaining to pupils how to sort the waste

Great teacher. Attentive teacher in checkered shirt describing bases of trash sorting to his pupils

Teaching zero-waste culture. A young teacher explaining recycling during her class

Bunch of garbage. Happy diligent kids displaying mindful consumption while holding boxes with separated plastic and paper

Active teenagers. Three active and responsible teenagers separating paper from plastic while sorting waste

Satisfied with work. Active teacher in clear glasses carrying empty glass bottle of his little trash fighters

After sorting waste. Handsome funny schoolboy holding box with plastic after sorting waste at school

Table with glass. Smart good-looking schoolchildren standing near table with glass bottles studying waste sorting

Toy boat. Top view of a nice cute boy looking at the toy boat while finishing its construction

Girl caring box. Cute beautiful girl caring box with plastic after waste sorting with classmates at school

Sorting plastic. Beautiful girl sitting on table at school and sorting plastic with classmate and teacher

Boy holding box. Beaming handsome dark-haired boy holding box with plastic after waste sorting at school

Curly boy smiling. Handsome curly boy smiling while feeling good at art school modeling clay figures

Letter card. Blond cute boy showing a letter card

The art lesson. Cute and smart schoolchildren feeling joyful while making cutouts at the art lesson