假如你是中国野生动物保护协会（CWCA）的成员，请你根据以下内容提示，以"Whales in Danger"为题，用英语写一篇文章，呼吁人们热爱动物、保护动物。
    内容包括：
    （1）简单介绍鲸鱼习性。（ food，place，interesting things ...）
    （2）分析鲸鱼现状及濒临灭绝的原因（至少2点）。（in danger，kill，eat，pollution ....）
    （3）提出挽救、保护鲸鱼的方法（至少3点）。（make rules ，know，stop ...）

Whales in Danger________________

【考点】说明文；环境保护．

【答案】Whales in Danger    Whales are huge animals.They live in the sea and eat small fish and other sea life.One interesting fact is that whales can jump high out of the water.Another interesting fact is that they can sing beautiful songs.
     On one hand，some kinds of whales are in danger because humans kill them for meat，fat and oil.On the other hand，whales are also in danger because of water pollution.We should protect whales by not putting rubbish into the sea and making rules on whale protection.What's more，we are supposed to stop killing them.As students，we should learn more about them.
   Take actions now!We need to hold together to protect whales.