---
title: The Earth turns 360 degrees in 24 hours, so it turns 15 degrees of l… — Time zones and the date line · tree and pragmatics
description: The Earth turns 360 degrees in 24 hours, so it turns 15 degrees of longitude every hour, which is the basic width of a time zone; one degree takes 4 minutes, so a town 2 or 3 degrees west of another sees noon about 10 minutes later. Who acts: Earth, hour, one degree, town. A sentence of the lesson «
---

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# Time zones and the date line, sentence 5

<!-- .ven lang=en -->
The Earth turns 360 degrees in 24 hours, so it turns 15 degrees of longitude every hour, which is the basic width of a time zone; one degree takes 4 minutes, so a town 2 or 3 degrees west of another sees noon about 10 minutes later.

<!-- .vintro -->
**Who acts:** Earth, hour, one degree, town · **What happens:** turn, be, take, see · **To what, where:** 360 degrees, 15 degrees, basic width

<!-- .vabout -->
This is a sentence of the lesson «Time zones and the date line» 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 (Earth, hour, one degree, town), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:004-time-zones-and-the-date-line.lesson:5
# text = The Earth turns 360 degrees in 24 hours, so it turns 15 degrees of longitude every hour, which is the basic width of a time zone; one degree takes 4 minutes, so a town 2 or 3 degrees west of another sees noon about 10 minutes later.
# source = school lesson (ours)
# course = geography
# lesson = 004-time-zones-and-the-date-line.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): R5-strong ×3, R7-rel-agree ×3, R8-pos-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	Earth	Earth	PROPN	NNP	Number=Sing	3	nsubj	_	Agree=R8-pos-agree|Haiku=3:nsubj|HaikuPos=NOUN:NN:Number=Sing
3	turns	turn	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	360	360	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	degrees	degree	NOUN	NNS	Number=Plur	3	obj	_	_
6	in	in	ADP	IN	_	8	case	_	_
7	24	24	NUM	CD	NumForm=Digit|NumType=Card	8	nummod	_	_
8	hours	hour	NOUN	NNS	Number=Plur	3	obl	_	_
9	,	,	PUNCT	,	_	12	punct	_	_
10	so	so	ADV	RB	_	12	advmod	_	_
11	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	12	nsubj	_	_
12	turns	turn	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
13	15	15	NUM	CD	NumForm=Digit|NumType=Card	14	nummod	_	_
14	degrees	degree	NOUN	NNS	Number=Plur	12	obj	_	_
15	of	of	ADP	IN	_	16	case	_	_
16	longitude	longitude	NOUN	NN	Number=Sing	14	nmod	_	_
17	every	every	DET	DT	PronType=Tot	18	det	_	_
18	hour	hour	NOUN	NN	Number=Sing	12	obl	_	Agree=R7-rel-agree|Haiku=12:obj
19	,	,	PUNCT	,	_	24	punct	_	_
20	which	which	PRON	WDT	PronType=Rel	24	nsubj	_	_
21	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	24	cop	_	_
22	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
23	basic	basic	ADJ	JJ	Degree=Pos	24	amod	_	_
24	width	width	NOUN	NN	Number=Sing	18	acl:relcl	_	_
25	of	of	ADP	IN	_	28	case	_	_
26	a	a	DET	DT	Definite=Ind|PronType=Art	28	det	_	_
27	time	time	NOUN	NN	Number=Sing	28	compound	_	_
28	zone	zone	NOUN	NN	Number=Sing	24	nmod	_	_
29	;	;	PUNCT	:	_	32	punct	_	_
30	one	one	NUM	CD	NumForm=Word|NumType=Card	31	nummod	_	_
31	degree	degree	NOUN	NN	Number=Sing	32	nsubj	_	_
32	takes	take	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
33	4	4	NUM	CD	NumForm=Digit|NumType=Card	34	nummod	_	_
34	minutes	minute	NOUN	NNS	Number=Plur	32	obj	_	_
35	,	,	PUNCT	,	_	38	punct	_	_
36	so	so	ADV	RB	_	46	advmod	_	_
37	a	a	DET	DT	Definite=Ind|PronType=Art	38	det	_	_
38	town	town	NOUN	NN	Number=Sing	46	nsubj	_	_
39	2	2	NUM	CD	NumForm=Digit|NumType=Card	42	nummod	_	_
40	or	or	CCONJ	CC	_	43	cc	_	_
41	3	3	NUM	CD	NumForm=Digit|NumType=Card	39	conj	_	Agree=R5-strong|Haiku=42:nummod
42	degrees	degree	NOUN	NNS	Number=Plur	43	obl:unmarked	_	_
43	west	west	ADV	RB	_	38	advmod	_	_
44	of	of	ADP	IN	_	47	case	_	_
45	another	another	DET	DT	PronType=Ind	43	obl	_	Agree=R5-strong|Haiku=47:det
46	sees	see	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	32	conj	_	_
47	noon	noon	NOUN	NN	Number=Sing	46	obj	_	_
48	about	about	ADV	RB	_	49	advmod	_	Agree=R5-strong|Haiku=50:case|HaikuPos=ADP:IN:_
49	10	10	NUM	CD	NumForm=Digit|NumType=Card	50	nummod	_	_
50	minutes	minute	NOUN	NNS	Number=Plur	51	obl:unmarked	_	_
51	later	late	ADV	RBR	Degree=Cmp	46	advmod	_	_
52	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **turn** | present | the Earth | 360 degrees |  |  | hour |  | vn roll-51.3.1 «NP V NP.theme»: agent=Agent degree=Theme |
| 2 | **turn** | present | Earth | 15 degrees of longitude |  |  | hour |  | vn roll-51.3.1 «NP V ADJ.result»: agent=Theme degree=Result |
| 3 | **is a** | present | every hour | the basic width |  |  |  | of a time zone | tree rules |
| 4 | **take** | present | one degree |  |  |  | minute |  | vn bring-11.3 «NP V NP»: agent=Agent |
| 5 | **see** | present | a town |  |  |  | noon | late *property* | vn comprehend-87.2-1-1 «NP V»: agent=Experiencer |

<!-- .note -->
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:004-time-zones-and-the-date-line.lesson:5`.

**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): R5-strong ×3, R7-rel-agree ×3, R8-pos-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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