授粉与传粉者减少
Pollination & Pollinator Decline
解释昆虫授粉对植物繁殖和人类粮食安全的重要性，并讨论传粉者减少的后果。
Explain the importance of insect pollination for plant reproduction and human food security, and discuss the consequences of pollinator decline
学习证据 / Evidence
- 解释为什么许多农作物依赖昆虫授粉才能结出果实和种子。
- 说出需要昆虫授粉的作物例子（如苹果、杏仁、油菜）。
- 讨论蜜蜂数量减少对食物生产的潜在影响。
- 联系植物繁殖——花朵演化出适应性来吸引特定的传粉者。
- Explains why many food crops depend on insect pollination to produce fruit and seeds
- Names examples of crops that require insect pollination (e.g. apples, almonds, oilseed rape)
- Discusses the potential impact of bee population decline on food production
- Connects to plant reproduction — flowers are adapted to attract specific pollinators
评估问题 / Assessment
如果{{name}}看到一则关于蜜蜂消失的新闻报道，他们能解释这对你家厨房里的食物实际上意味着什么——哪些食物会受到影响，为什么吗？
If {{name}} saw a news story about bees dying out, could they explain what that would actually mean for the food in your kitchen — which foods would be affected and why?