解读食物网图示
Reading Food Web Diagrams
阅读并解读食物网图示——识别生产者、初级消费者、次级消费者和分解者；追踪食物网中每条食物链的能量流动；预测移除或引入某个物种会带来什么影响
Read and interpret food web diagrams — identify producers, primary and secondary consumers, and decomposers; trace energy flow along food chains within the web; predict the effect of removing or adding a species
学习证据 / Evidence
- 从食物网图示中找出生产者、食草动物和食肉动物
- 在同一食物网中追踪两条食物链，并指出它们共有的物种
- 预测如果食物网图示中的兔子被移除，狐狸的数量会发生什么变化
- Identify the producer, herbivore, and carnivore in a food web from a diagram
- Trace two food chains through the same food web and identify shared species
- Predict what would happen to fox numbers if rabbits were removed from a food web diagram
评估问题 / Assessment
如果向{{name}}展示一张用箭头连接植物、昆虫、青蛙和鹰的图示，他们能否说出哪些动物以哪些生物为食，并解释如果青蛙消失会发生什么？
If {{name}} is shown a diagram with arrows connecting plants, insects, frogs, and hawks, can they trace which animals eat which and explain what would happen if the frogs disappeared?