Teacher showing recycling symbol to girls in classroom

30 34 years 6 7 years arrow asian ethnicity authentic authenticity candid caucasian cheerful childhood classmate classroom close up color image copy space day eco friendly education elementary age environmental conservation environmentalist four people friend friendly gen z generation z girl girls green green living guidance head and shoulders holding horizontal indoors jersey city knowledge learning looking down mentor mid adult mid adult women millennial millennials multi ethnic group multicultural multiculturalism new jersey occupation people photography pride real people recycling responsibility school selective focus showing standing student sustainability symbol teacher teaching three quarter length united states woman real life30 35 30 40 30's 30s 35 40 4 accountable adult america american americas asian buddy child children chum class close up closeup color colour companion companionship comrade counseling daylight daytime displaying east coast educating educator exhibiting far eastern female four friendship gal head & shoulders human human being indoor information inside instructing intelligence juvenile kid lady liable minor negative space nj north north america northeast oriental pal person proud pupil relationship reusing schoolmate schoolroom studying symbolic thirties thirty three quarter length tuition us usa united states of america us usa western european white space wisdom women young youngster youth youthful