---
title: Arctic animals are built like thermos flasks: thick fur and fat, sma… — The Arctic: ice, snow and the polar bear's world · tree and pragmatics
description: Arctic animals are built like thermos flasks: thick fur and fat, small ears, short legs and snouts, and tricks like sleeping under a bushy tail or living in tunnels under the snow blanket. Who acts: tricks. A sentence of the lesson «The Arctic: ice, snow and the polar bear's world» of the biology co
---

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# The Arctic: ice, snow and the polar bear's world, sentence 2

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Arctic animals are built like thermos flasks: thick fur and fat, small ears, short legs and snouts, and tricks like sleeping under a bushy tail or living in tunnels under the snow blanket.

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**Who acts:** tricks · **What happens:** build, sleep, live · **To what, where:** Arctic animals, bushy tail, tunnels

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This is a sentence of the lesson «The Arctic: ice, snow and the polar bear's world» of the biology 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 (tricks), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:006-the-arctic.lesson:2
# text = Arctic animals are built like thermos flasks: thick fur and fat, small ears, short legs and snouts, and tricks like sleeping under a bushy tail or living in tunnels under the snow blanket.
# source = school lesson (ours)
# course = biology
# lesson = 006-the-arctic.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): R3-conj-first ×1, R7-rel-agree ×1
1	Arctic	arctic	ADJ	JJ	Degree=Pos	2	amod	_	_
2	animals	animal	NOUN	NNS	Number=Plur	4	nsubj:pass	_	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux:pass	_	_
4	built	build	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	like	like	ADP	IN	_	7	case	_	_
6	thermos	thermos	NOUN	NN	Number=Sing	7	compound	_	_
7	flasks	flask	NOUN	NNS	Number=Plur	4	obl	_	_
8	:	:	PUNCT	:	_	10	punct	_	_
9	thick	thick	ADJ	JJ	Degree=Pos	10	amod	_	_
10	fur	fur	NOUN	NN	Number=Sing	7	appos	_	Agree=R7-rel-agree|Haiku=7:conj
11	and	and	CCONJ	CC	_	12	cc	_	_
12	fat	fat	NOUN	NN	Number=Sing	10	conj	_	_
13	,	,	PUNCT	,	_	15	punct	_	_
14	small	small	ADJ	JJ	Degree=Pos	15	amod	_	_
15	ears	ear	NOUN	NNS	Number=Plur	10	conj	_	_
16	,	,	PUNCT	,	_	18	punct	_	_
17	short	short	ADJ	JJ	Degree=Pos	18	amod	_	_
18	legs	leg	NOUN	NNS	Number=Plur	10	conj	_	_
19	and	and	CCONJ	CC	_	20	cc	_	_
20	snouts	snout	NOUN	NNS	Number=Plur	10	conj	_	Agree=R3-conj-first|Haiku=18:conj
21	,	,	PUNCT	,	_	23	punct	_	_
22	and	and	CCONJ	CC	_	23	cc	_	_
23	tricks	trick	NOUN	NNS	Number=Plur	7	conj	_	_
24	like	like	SCONJ	IN	_	25	mark	_	_
25	sleeping	sleep	VERB	VBG	VerbForm=Ger	23	acl	_	_
26	under	under	ADP	IN	_	29	case	_	_
27	a	a	DET	DT	Definite=Ind|PronType=Art	29	det	_	_
28	bushy	bushy	ADJ	JJ	Degree=Pos	29	amod	_	_
29	tail	tail	NOUN	NN	Number=Sing	25	obl	_	_
30	or	or	CCONJ	CC	_	31	cc	_	_
31	living	live	VERB	VBG	VerbForm=Ger	25	conj	_	_
32	in	in	ADP	IN	_	33	case	_	_
33	tunnels	tunnel	NOUN	NNS	Number=Plur	31	obl	_	_
34	under	under	ADP	IN	_	37	case	_	_
35	the	the	DET	DT	Definite=Def|PronType=Art	37	det	_	_
36	snow	snow	NOUN	NN	Number=Sing	37	compound	_	_
37	blanket	blanket	NOUN	NN	Number=Sing	31	obl	_	_
38	.	.	PUNCT	.	_	4	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 | **build** | present · passive |  | Arctic animals |  |  |  | like thermos flasks and tricks | vn build-26.1-1 «NP.asset V NP»: subject=Product |
| 2 | **sleep** | gerund | tricks *not said here* |  |  | a bushy tail |  |  | vn snooze-40.4-1 «NP V»: agent=Agent |
| 3 | **live** | gerund | tricks *not said here* |  |  | tunnels |  | under the snow blanket | vn lodge-46 «NP V PP.location»: agent=Theme in tunnel=Location |

<!-- .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:biology:006-the-arctic.lesson:2`.

**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): R3-conj-first ×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/).

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