食物链与能量传递

构建并解读食物链，识别生产者、捕食者和猎物，理解营养级之间的能量传递。

Construct and interpret food chains identifying producers, predators, and prey, and understand energy transfer between trophic levels

学习证据 / Evidence

• 构建一条至少包含四种生物的食物链，并标出生产者、初级消费者和捕食者。
• 结合例子说明生产者、捕食者和猎物的含义。
• 解读给定的食物链，预测如果其中一种生物被移除会发生什么。

• Construct a food chain with at least four organisms, labelling producer, primary consumer, predator
• Define producer, predator, and prey with examples
• Interpret a given food chain to predict what happens if one organism is removed

评估问题 / Assessment

{{name}}能否搭建一条林地食物链，并指出哪些生物是生产者、哪些是捕食者、哪些是猎物？

Can {{name}} build a food chain for a woodland and point out which organisms are producers, which are predators, and which are prey?