,WildAnimalProtection,AccordingtotheRedDataBook(红皮书）,about1200specieshavealreadyhadaplaceattheworldextinctwildlifecemetery.Andunfortunatelytherearestillincreasingattherateof75specieseveryday.,BlueMaLing(蓝马羚),Thedodo(渡渡鸟),Thegreatauk(大海雀),Mariontortoise马里恩象龟,Sumatrantiger（苏门答腊虎）,PolarBear,panda,Whatarethecausesofanimalsbecomingendangered,evenextinction?Wecanknowthereasonsfromthefollowingpictures.,overfishing,overexploitation,Lossofhabitat,environmentalpollution,Facingwiththeseseriousproblems,w
