察“颜”观色——颜色的奥秘 警戒色

COLOURS IN NATURE Warning Colours

世界万物的颜色点亮了我们的生活。今年,EC百科讲堂将带着同学们踏上探秘颜色的旅途,快跟着QQ姐姐来了解一下吧!许多动物会利用伪装来躲避捕食者。如北极熊的白色毛发与冰天雪地融为一体,枯叶蝶会伪装成枯叶的样子,变色龙会根据环境变换皮肤颜色等。

Many animals use camouflage(伪装)to hide themselves from predators(捕食者).However,others do the exact opposite(相反的).Instead of blending in(与……为一体),they have bright colours that stand out(引人注目).