--- title: The Earth turns 15 degrees of longitude every hour, so a difference… — Explorers and how the world was mapped · tree and pragmatics description: The Earth turns 15 degrees of longitude every hour, so a difference in time shows a difference in longitude; if the home clock is later than your local noon, you are west of home. Who acts: Earth, difference, home clock. A sentence of the lesson «Explorers and how the world was mapped» of the world --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/world/98-explorers-mapping-the-world/25/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [World](https://md.mova.elamur.ai/free/en/corpora/school/world/) / [Explorers and how the world was mapped](https://md.mova.elamur.ai/free/en/corpora/school/world/98-explorers-mapping-the-world/) / 25 # Explorers and how the world was mapped, sentence 25 The Earth turns 15 degrees of longitude every hour, so a difference in time shows a difference in longitude; if the home clock is later than your local noon, you are west of home. **Who acts:** Earth, difference, home clock · **What happens:** turn, show, be · **To what, where:** 15 degrees, difference This is a sentence of the lesson «Explorers and how the world was mapped» of the world 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, difference, home clock), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:world:098-explorers-mapping-the-world.lesson:25 # text = The Earth turns 15 degrees of longitude every hour, so a difference in time shows a difference in longitude; if the home clock is later than your local noon, you are west of home. # source = school lesson (ours) # course = world # lesson = 098-explorers-mapping-the-world.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 1 The the DET DT Definite=Def|PronType=Art 2 det _ Agree=R5-strong|Haiku=3:det 2 Earth Earth PROPN NNP Number=Sing 3 nsubj _ _ 3 turns turn VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 4 15 15 NUM CD NumForm=Digit|NumType=Card 5 nummod _ _ 5 degrees degree NOUN NNS Number=Plur 3 obj _ _ 6 of of ADP IN _ 7 case _ _ 7 longitude longitude NOUN NN Number=Sing 5 nmod _ _ 8 every every DET DT PronType=Tot 9 det _ _ 9 hour hour NOUN NN Number=Sing 3 obl:unmarked _ _ 10 , , PUNCT , _ 16 punct _ _ 11 so so ADV RB _ 16 advmod _ _ 12 a a DET DT Definite=Ind|PronType=Art 13 det _ _ 13 difference difference NOUN NN Number=Sing 16 nsubj _ _ 14 in in ADP IN _ 15 case _ _ 15 time time NOUN NN Number=Sing 13 nmod _ _ 16 shows show VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 3 parataxis _ _ 17 a a DET DT Definite=Ind|PronType=Art 18 det _ _ 18 difference difference NOUN NN Number=Sing 16 obj _ _ 19 in in ADP IN _ 20 case _ _ 20 longitude longitude NOUN NN Number=Sing 18 nmod _ Agree=R5-strong|Haiku=16:obl 21 ; ; PUNCT : _ 37 punct _ _ 22 if if SCONJ IN _ 37 mark _ _ 23 the the DET DT Definite=Def|PronType=Art 25 det _ _ 24 home home NOUN NN Number=Sing 25 compound _ _ 25 clock clock NOUN NN Number=Sing 37 nsubj _ _ 26 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 27 cop _ _ 27 later late ADV RBR Degree=Cmp 37 advmod _ _ 28 than than ADP IN _ 31 case _ _ 29 your your PRON PRP$ Case=Gen|Person=2|Poss=Yes|PronType=Prs 31 nmod:poss _ _ 30 local local ADJ JJ Degree=Pos 31 amod _ _ 31 noon noon NOUN NN Number=Sing 27 obl _ Agree=R5-strong|Haiku=37:obl 32 , , PUNCT , _ 31 punct _ _ 33 you you PRON PRP Case=Nom|Person=2|PronType=Prs 37 nsubj _ _ 34 are be AUX VBP Mood=Ind|Number=Plur|Person=2|Tense=Pres|VerbForm=Fin 37 cop _ _ 35 west west ADV RB _ 37 advmod _ _ 36 of of ADP IN _ 37 case _ _ 37 home home NOUN NN Number=Sing 3 conj _ _ 38 . . PUNCT . _ 3 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **turn** | present | the Earth | 15 degrees of longitude | | | hour | | vn roll-51.3.1 «NP V NP.theme»: agent=Agent degree=Theme | | 2 | **show** | present | a difference in time | a difference | | | | in longitude | vn crane-40.3.2 «NP V NP PP.recipient PP.theme»: agent=Agent difference=Patient in longitude=Topic | | 3 | **is** | present | | | | | noon | late *property* | tree rules | | 4 | **is** *a condition, not said to happen* | present | the home clock | | | | | of home; west *property* | tree rules | 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. **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:world:098-explorers-mapping-the-world.lesson:25`. **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. **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/). - ← previous: [Explorers and how the world was mapped, 24](https://md.mova.elamur.ai/free/en/corpora/school/world/98-explorers-mapping-the-world/24/) - next →: [Explorers and how the world was mapped, 26](https://md.mova.elamur.ai/free/en/corpora/school/world/98-explorers-mapping-the-world/26/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/98-explorers-mapping-the-world/)