Undergrowth consists of trees which are clearly smaller and younger than the predominant trees in the forest.
Roope Tonteri, snowboarding world champion in slopestyle and big air, says he aspires to be a forestry worker. Looking after forests is a badge of honour for him. It also strengthens his bond with nature. #forest #Finland #education #silviculture https://t.co/SoGREhZG9d