蜜蜂与授粉

蜜蜂与授粉：花朵和昆虫如何相互依存。蜜蜂飞到花上采蜜，花粉会粘在蜜蜂身上，并带到下一朵花上。没有授粉，许多植物就无法结出种子或果实。这就是蜜蜂对我们吃的食物很重要的原因。

Bees and pollination: how flowers and insects depend on each other. Bees visit flowers for nectar, pollen sticks to their bodies and transfers to the next flower. Without pollination many plants cannot make seeds or fruit. Why bees matter for the food we eat.

学习证据 / Evidence

• 描述蜜蜂来采蜜时，花粉是怎样从一朵花传到另一朵花的。
• 解释许多水果和蔬菜都依赖蜜蜂或其他昆虫来授粉。
• 说出如果花园或农场里没有授粉昆虫，会发生什么。

• Describe how pollen moves from one flower to another when a bee visits to collect nectar
• Explain that many fruits and vegetables depend on bees or other insects for pollination
• State what would happen to a garden or farm if there were no pollinating insects

评估问题 / Assessment

如果{{name}}在花园里看到蜜蜂在花丛中嗡嗡飞，能不能解释蜜蜂是怎样帮助植物的，以及为什么这会影响我们吃的食物？

If {{name}} saw a bee buzzing around flowers in the garden, could they explain how the bee is helping the plant — and why that matters for the food we eat?