---
title: Wind is air moving from areas of high pressure to areas of low press… — Winds, monsoons and ocean currents · tree and pragmatics
description: Wind is air moving from areas of high pressure to areas of low pressure. Who acts: Wind, air. A sentence of the lesson «Winds, monsoons and ocean currents» of the geography course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Winds, monsoons and ocean currents, sentence 8

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Wind is air moving from areas of high pressure to areas of low pressure.

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**Who acts:** Wind, air · **What happens:** be, move · **To what, where:** air, areas

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This is a sentence of the lesson «Winds, monsoons and ocean currents» of the geography course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Wind, air), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:022-winds-monsoons-and-ocean-currents.lesson:8
# text = Wind is air moving from areas of high pressure to areas of low pressure.
# source = school lesson (ours)
# course = geography
# lesson = 022-winds-monsoons-and-ocean-currents.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×1
1	Wind	wind	NOUN	NN	Number=Sing	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	air	air	NOUN	NN	Number=Sing	0	root	_	_
4	moving	move	VERB	VBG	Tense=Pres|VerbForm=Part	3	acl	_	_
5	from	from	ADP	IN	_	6	case	_	_
6	areas	area	NOUN	NNS	Number=Plur	4	obl	_	_
7	of	of	ADP	IN	_	9	case	_	_
8	high	high	ADJ	JJ	Degree=Pos	9	amod	_	_
9	pressure	pressure	NOUN	NN	Number=Sing	6	nmod	_	_
10	to	to	ADP	IN	_	11	case	_	_
11	areas	area	NOUN	NNS	Number=Plur	4	obl	_	_
12	of	of	ADP	IN	_	14	case	_	_
13	low	low	ADJ	JJ	Degree=Pos	14	amod	_	_
14	pressure	pressure	NOUN	NN	Number=Sing	11	nmod	_	_
15	.	.	PUNCT	.	_	4	punct	_	Agree=R6-punct-agree|Haiku=3:punct
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Wind | air |  |  |  |  | tree rules |
| 2 | **move** | gerund | air *not said here* |  |  | areas of high pressure |  | to areas of low pressure | vn slide-11.2 «NP V PP.initial\_location PP.destination»: agent=Theme from area=Initial\_Location to area=Destination |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:geography:022-winds-monsoons-and-ocean-currents.lesson:8`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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- ← previous: [Winds, monsoons and ocean currents, 7](https://md.mova.elamur.ai/free/en/corpora/school/geography/22-winds-monsoons-and-ocean-currents/7/)
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