雨林生物多样性
Rainforest Biodiversity
了解雨林是生物多样性热点地区——仅占地球陆地面积的6%，却包含了超过50%的已知动植物物种——这种极其丰富的生物多样性使雨林对全球生态不可替代，也成为保护工作的优先重点。
Understand that rainforests are biodiversity hotspots — covering just 6% of Earth's land surface but containing over 50% of all known plant and animal species — and that this extraordinary richness makes them irreplaceable for global biodiversity and a priority for conservation
学习证据 / Evidence
- 说出雨林约占地球陆地面积的6%，却拥有超过50%的物种
- 解释为什么这种物种高度集中的特点使雨林成为优先保护对象
- 举出雨林生物多样性的具体例子，例如一公顷雨林中的树种比整个北欧还多
- State that rainforests cover about 6% of Earth's land but hold over 50% of all species
- Explain why this concentration of species makes rainforests a conservation priority
- Give specific examples of rainforest biodiversity, such as one hectare containing more tree species than all of northern Europe
评估问题 / Assessment
{{name}}能解释这个令人难以置信的事实吗：雨林只覆盖地球陆地的一小部分，却养育着超过一半的物种——以及为什么保护雨林如此重要？
Can {{name}} explain the mind-boggling fact that rainforests cover only a tiny fraction of Earth but are home to more than half of all species — and why that makes protecting them so important?