When people cut down too many trees,it causes ______., pollution , deforestation , extinction , Animals that are in danger of disappearing are called ______ species., protected, endangered , melted, Factories often ______ the air and water., protect, save, pollute, The opposite of ** appear ** is ________., disappear, melt, change, If something is no longer alive on Earth, it is ________., extinct , endangered , produced.

Environmental problems

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

)
자동 저장된 게임을 복구할까요?