---
title: Mountains, rivers and seas, and how the land is shaped — the lesson's questions with trees and pragmatics · World
description: The 17 test and exam questions of lesson 43 «Mountains, rivers and seas, and how the land is shaped» of the world 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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# Mountains, rivers and seas, and how the land is shaped

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The 17 questions of lesson 43 «Mountains, rivers and seas, and how the land is shaped» of the world course of Mova's primary school with their options, 89 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/world/43-landforms/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t1/) — Climbers find shells of sea animals in rocks near the top of a high mountain. How can that be? — right ✓ · ★
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t2/) — Which change in the land happens fastest? — wrong ✗ · ★
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t3/) — A river is very muddy where it enters the sea, and the land there is flat and grows bigger every year. What is forming? — wrong ✗ · ★
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t4/) — Which is true about lava and magma? — right ✓ · ★
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t5/) — Why are earthquakes and volcanoes common in the same places? — right ✓ · ★
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t6/) — A deep valley has steep sides like the letter V and a stream at the bottom. What made it? — wrong ✗ · ★
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t7/) — A rock left in a sunny, frosty place cracks into pieces after many winters. What has happened? — wrong ✗ · ★
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t8/) — Why is Mount Everest still very slowly getting higher? — right ✓ · ★
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t9/) — Where does a river finish its journey? — right ✓ · ★
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t10/) — how'd a river make a whole valley, it's just water — right ✓ · ★
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t11/) — lava n magma whats the diff — wrong ✗ · ★
- [t12](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t12/) — my brother says mountains just popped up quickly ages ago. true? — right ✓ · ★
- [t13](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t13/) — Ava says most lakes are salty like the sea. right? — right ✓ · ★
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/e1/) — Identify the principal cause of the formation of mountains. — wrong ✗ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/e2/) — Which of the following statements most accurately distinguishes magma from lava? — wrong ✗ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/e3/) — Which of the following is designated by the term delta? — right ✓ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/e4/) — Identify the highest mountain upon the Earth. — wrong ✗ · exam

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