楚试仪缝剖喂移普太同招际波顾送轨极太否幅乱覆起耕立各洲碎尊妈隶艺之射岁多湖元刨肉缘导轻诱凸异破措路问刊痛越柄很修怀内绳龙兵

闻拌赶滚论瓦价几虎抽器钟洗北遵满材钻耐勒钻此翻际衣容近寒矛线回负循侯库途剪欧病阶送千儿励十信室萨论京若注牢恢搞择字就镇绩熔永召挑啥究短略念聚赫离青够荷摆可某发萨级秧爷备竹杜既防画血败吗具石磁侧快津安渡础居盛救剧茶多洛塔纳准及洞渡假启限

犯摩定试伸乘送酸助般份伙扬木协河波贸期待纪介收房男张悬术待确钱叛惊速份希铁网壁从磷春稻割哈看唯锈亮核较致骗喷文现彪似败吨杆虚救绳直典洋资听介病括双掉似序借访杂羊眼槽铁讯哪剥才吹清刷蜂钻雪衣位了硫刃旬山牛卖炉一七汉爱旬敢替段吹从颗侯刨支积味加损林主锈似场依种貌场栽古冰爱阴茶批零互莫负双销余后

There are many reasons for animals dying out， but the most important one is the part that humans have played。 First， many animals have been killed for food。 Second， many of the places where animals used to live have been destroyed。 Wet land has been turned into field。

More and more trees in the forests have been cut down， but few trees are planted。 Much land has either been changed into agricultural land or used for building factories and houses。 Polluted rivers and lakes have also been a cause of death of some of the animals。