📚 Topic Summary
A food web shows how different plants and animals are connected in an ecosystem. Unlike a food chain, which shows just one path of energy, a food web shows many different paths and how they overlap. Producers (like plants) are at the bottom, making their own food. Consumers (like animals) eat the producers or other consumers. Decomposers (like fungi and bacteria) break down dead plants and animals, returning nutrients to the soil. Understanding food webs helps us see how everything in an ecosystem depends on everything else.
🍎 Part A: Vocabulary
Match the term with its correct definition:
- Producer
- Consumer
- Decomposer
- Food Web
- Ecosystem
- A network of interconnected food chains.
- An organism that gets energy by eating other organisms.
- All the living and nonliving things in an area, interacting with each other.
- An organism that breaks down dead plants and animals.
- An organism that makes its own food, like a plant.
(Answers: 1-5, 2-2, 3-4, 4-1, 5-3)
✏️ Part B: Fill in the Blanks
Complete the paragraph with the correct words. Choose from: energy, sun, plants, animals, food web.
The _________ is the main source of _________ for all living things. _________ use this energy to make their own food. _________ eat the plants or other animals, getting energy from them. A _________ shows all of these connections.
(Answers: sun, energy, plants, animals, food web)
🤔 Part C: Critical Thinking
Imagine a disease wipes out all the grasshoppers in a field. How might this affect the other plants and animals in the food web?