1.冬天到了,天空飘起了雪花,给大地穿上了银白色的衣服。可是,你见过五颜六色的雪吗?瞥2.很多年前,有人在南极和北极曾多次看到过红色、黄色、绿色和褐色的雪。 3.为什么会有彩色的雪呢?科学家发现,在彩色的雪中存在着有颜色的藻类。因为藻类中叶绿素和其他颜色的比例不同,所以 The winter arrived, the sky floated snowflakes, to the earth put on silver-white clothes. But have you seen the colorful snow? A glance 2. Many years ago, red, yellow, green and brown snow were seen many times in Antarctica and the Arctic. 3. Why there is colored snow? Scientists have found that in the colored snow there are colored algae. Because algae chlorophyll and other colors in different proportions, so