1. By Kristie Teesdale 2. In the world today there are five majorenvironmental threats. •Bahan sampah mengandung racun•Pengotoran udara •Ozon Kerusakan•Penggundulan…
1. By Kristie Teesdale 2. In the world today there are five majorenvironmental threats. •Bahan sampah mengandung racun•Pengotoran udara •Ozon Kerusakan•Penggundulan…