I-Arbor Day Foundation kanye ne-Home Depot Foundation zizobamba iNgqungquthela Kazwelonke Yozakwethu Bezamahlathi Ka-2010 e-Philadelphia, e-Pennslyvania ngoNovemba. Kumanje bafuna iziphakamiso zokwethulwa engqungqutheleni yalo nyaka. Uhlelo lwezemfundo lwalo nyaka luhlanganisa amathrekhi amayelana Nokuthuthukiswa Komphakathi Okuqhubekayo nokuphathwa Kwezihlahla, Izihlahla Nezinsiza, kanye Nezindaba Zezihlahla Nezomphakathi. Kuzogcizelelwa nakakhulu ukubaluleka kokubambisana nokusebenzisana.
Thumela isiphakamiso sakho ku-inthanethi ku-www.arborday.org/pcfall. Iziphakamiso kumele zifike ngoMashi 26, 2010. Uzokwaziswa ngesimo sesiphakamiso sakho ngo-April 26, 2010.