珊瑚礁
Coral Reefs
知道珊瑚礁是由称为珊瑚虫的微小活体动物建造的，珊瑚礁是海洋中物种最丰富的栖息地之一，有时也被称为“海洋中的热带雨林”。
Know that coral reefs are built by tiny living animals called coral polyps, that reefs are home to more species than almost any other ocean habitat, and that they are sometimes called the 'rainforests of the sea'
学习证据 / Evidence
- 说明珊瑚是由称为珊瑚虫的微小活体动物建造的，而不是由岩石构成
- 将珊瑚礁描述为海洋中生物多样性最丰富的栖息地之一
- 解释为什么人们将珊瑚礁比作热带雨林
- State that coral is built by tiny living animals called polyps, not made of rock
- Describe coral reefs as one of the most biodiverse habitats in the ocean
- Explain why reefs are compared to rainforests
评估问题 / Assessment
如果{{name}}看了一部关于珊瑚礁的纪录片，他们能解释珊瑚实际上是由微小的活体动物构成的，并且珊瑚礁是众多不同物种的家园吗？
If {{name}} watched a documentary about coral reefs, could they explain that coral is actually made by tiny living animals, and that reefs are home to an incredible number of different species?