--- title: When a liquid is heated strongly, bubbles of gas form inside it and… — Melting, freezing and boiling · tree and pragmatics description: When a liquid is heated strongly, bubbles of gas form inside it and it boils; pure water boils at about 100 °C at sea level. Who acts: bubbles, liquid, pure water. A sentence of the lesson «Melting, freezing and boiling» of the world course of Mova's primary school with its dependency tree and the p --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/world/12-melting-freezing-boiling/3/) [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/) / [Melting, freezing and boiling](https://md.mova.elamur.ai/free/en/corpora/school/world/12-melting-freezing-boiling/) / 3 # Melting, freezing and boiling, sentence 3 When a liquid is heated strongly, bubbles of gas form inside it and it boils; pure water boils at about 100 °C at sea level. **Who acts:** bubbles, liquid, pure water · **What happens:** heat, form, boil · **To what, where:** liquid, 100 C This is a sentence of the lesson «Melting, freezing and boiling» 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 (bubbles, liquid, pure water), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:world:012-melting-freezing-boiling.lesson:3 # text = When a liquid is heated strongly, bubbles of gas form inside it and it boils; pure water boils at about 100 °C at sea level. # source = school lesson (ours) # course = world # lesson = 012-melting-freezing-boiling.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): R2-punct-next ×1, R7-rel-agree ×1 1 When when ADV WRB PronType=Int 5 advmod _ _ 2 a a DET DT Definite=Ind|PronType=Art 3 det _ _ 3 liquid liquid NOUN NN Number=Sing 5 nsubj _ _ 4 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 5 aux:pass _ _ 5 heated heat VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 11 advcl _ _ 6 strongly strongly ADV RB _ 5 advmod _ _ 7 , , PUNCT , _ 8 punct _ _ 8 bubbles bubble NOUN NNS Number=Plur 11 nsubj _ _ 9 of of ADP IN _ 11 case _ _ 10 gas gas NOUN NN Number=Sing 8 nmod _ _ 11 form form VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 12 inside inside ADP IN _ 13 case _ _ 13 it it PRON PRP Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs 11 obl _ _ 14 and and CCONJ CC _ 16 cc _ _ 15 it it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 16 nsubj _ _ 16 boils boil VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 11 conj _ _ 17 ; ; PUNCT , _ 20 punct _ Agree=R2-punct-next|Haiku=11:punct 18 pure pure ADJ JJ Degree=Pos 19 amod _ _ 19 water water NOUN NN Number=Sing 20 nsubj _ _ 20 boils boil VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 11 parataxis _ Agree=R7-rel-agree|Haiku=11:conj 21 at at ADP IN _ 25 case _ _ 22 about about ADV RB _ 23 advmod _ _ 23 100 100 NUM CD NumForm=Digit|NumType=Card 25 nummod _ _ 24 ° ° ADP IN _ 25 case _ _ 25 C c NOUN NN Number=Sing 20 obl _ _ 26 at at ADP IN _ 28 case _ _ 27 sea sea NOUN NN Number=Sing 28 compound _ _ 28 level level NOUN NN Number=Sing 20 obl _ _ 29 . . PUNCT . _ 11 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **heat** | present · passive | | a liquid | | | | strongly *property* | vn cooking-45.3 «NP V NP.patient»: subject=Patient | | 2 | **form** | present | bubbles gas | | | liquid | | | vn appear-48.1.1 «NP V PP.location»: agent=Theme inside it=Location | | 3 | **boil** | present | liquid | | | | | | vn cooking-45.3 «NP.patient V»: agent=Patient | | 4 | **boil** | present | pure water | | | 100 C | | at sea level | vn cooking-45.3 «NP.patient V»: agent=Patient | 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:012-melting-freezing-boiling.lesson:3`. **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): R2-punct-next ×1, R7-rel-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/). - ← previous: [Melting, freezing and boiling, 2](https://md.mova.elamur.ai/free/en/corpora/school/world/12-melting-freezing-boiling/2/) - next →: [Melting, freezing and boiling, 4](https://md.mova.elamur.ai/free/en/corpora/school/world/12-melting-freezing-boiling/4/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/12-melting-freezing-boiling/)