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title: Food chains: sun, plants, plant-eaters, meat-eaters — the lesson's questions with trees and pragmatics · Biology
description: The 15 test and exam questions of lesson 46 «Food chains: sun, plants, plant-eaters, meat-eaters» of the biology course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics.
---

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# Food chains: sun, plants, plant-eaters, meat-eaters

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The 15 questions of lesson 46 «Food chains: sun, plants, plant-eaters, meat-eaters» of the biology course of Mova's primary school with their options, 77 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/biology/46-food-chains/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t1/) — «food chain: fox → rabbit → grass, cos the fox is the boss» What is wrong? — right ✓ · ★
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t2/) — In a cartoon a lion eats grass with the zebras every day. Where does a real lion get its energy? — wrong ✗ · ★
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t3/) — «why isn't there a super-lion that eats lions» What is the best answer? — right ✓ · ★
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t4/) — What would happen to the foxes if a disease killed most of the rabbits in a field? — right ✓ · ★
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t5/) — «mate reckons plants eat the soil to grow, that's why they need it» What is right? — right ✓ · ★
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t6/) — Where does the energy in your cheese sandwich come from in the end? — right ✓ · ★
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t7/) — «sea's just water, it doesn't make oxygen» What is right? — right ✓ · ★
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t8/) — «why'd they bring wolves back, they'll just eat stuff» What did scientists see? — wrong ✗ · ★
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t9/) — A sea otter floats on its back cracking a sea urchin. Why is that good for the kelp forest? — right ✓ · ★
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t10/) — «a whole field of wheat feeds more people than the same field feeding cows, why» What is right? — wrong ✗ · ★
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/t11/) — «deep sea worms live on sunlight too, everything does» What is right? — right ✓ · ★
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/e1/) — Which of the following statements most accurately characterises the process of photosynthesis? — right ✓ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/e2/) — Identify the principal reason for which food chains are seldom longer than five steps. — right ✓ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/e3/) — Select the response consistent with the established facts concerning the diet of the blue whale. — wrong ✗ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/46-food-chains/e4/) — Ascertain the origin of food in the communities surrounding hot springs upon the deep sea floor. — wrong ✗ · exam

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