---
title: Weather: pressure, wind, clouds and storms — the lesson's questions with trees and pragmatics · World
description: The 17 test and exam questions of lesson 15 «Weather: pressure, wind, clouds and storms» 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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# Weather: pressure, wind, clouds and storms

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The 17 questions of lesson 15 «Weather: pressure, wind, clouds and storms» 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/15-weather/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t1/) — You see a flash and count six seconds before the thunder. About how far away was the lightning? — right ✓
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t2/) — A weather report says the air pressure is falling fast. What weather is likely? — wrong ✗
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t3/) — Why does air rush out of an untied balloon? — wrong ✗
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t4/) — Which is true about thunder? — right ✓
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t5/) — On a hot summer afternoon a tall dark cloud grows very quickly. What might it bring? — wrong ✗
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t6/) — If light and sound travelled at the same speed, what would you notice in a storm? — right ✓
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t7/) — Which tool would tell you whether the wind is blowing from the north? — wrong ✗
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t8/) — Why does it sometimes snow instead of rain? — right ✓
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t9/) — Which sentence describes the weather? — wrong ✗
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t10/) — lightning just went, how far away is it if thunder came 6 secs later — wrong ✗
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t11/) — wots a barometer for — right ✓
- [t12](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t12/) — Leo says thunder is two clouds bumping into each other. true? — wrong ✗
- [t13](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/t13/) — a teacher said wind blows from low pressure to high, did she mean it the other way? — right ✓
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/e1/) — Which of the following statements most accurately characterises the movement of wind? — wrong ✗ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/e2/) — Identify the principal reason for which lightning is perceived before thunder. — right ✓ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/e3/) — It is given that thunder is heard nine seconds after lightning is seen. Ascertain the approximate distance of the storm. — right ✓ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/world/15-weather/e4/) — Identify the instrument employed for the measurement of air pressure. — wrong ✗ · exam

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