---
title: Mars has a very thin carbon dioxide atmosphere, less than one percen… — Mars · tree and pragmatics
description: Mars has a very thin carbon dioxide atmosphere, less than one percent of the Earth's, and an average temperature of about minus 60 degrees Celsius. Who acts: Mars. A sentence of the lesson «Mars» of the space course of Mova's primary school with its dependency tree and the pragmatics of every clause
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/space/8-mars/7/)

<!-- crumbs -->
[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/) / [Space](https://md.mova.elamur.ai/free/en/corpora/school/space/) / [Mars](https://md.mova.elamur.ai/free/en/corpora/school/space/8-mars/) / 7

# Mars, sentence 7

<!-- .ven lang=en -->
Mars has a very thin carbon dioxide atmosphere, less than one percent of the Earth's, and an average temperature of about minus 60 degrees Celsius.

<!-- .vintro -->
**Who acts:** Mars · **What happens:** have · **To what, where:** thin dioxide atmosphere

<!-- .vabout -->
This is a sentence of the lesson «Mars» of the space 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 (Mars), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:space:008-mars.lesson:7
# text = Mars has a very thin carbon dioxide atmosphere, less than one percent of the Earth's, and an average temperature of about minus 60 degrees Celsius.
# source = school lesson (ours)
# course = space
# lesson = 008-mars.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 ×1
1	Mars	Mars	PROPN	NNP	Number=Sing	2	nsubj	_	_
2	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
4	very	very	ADV	RB	_	5	advmod	_	_
5	thin	thin	ADJ	JJ	Degree=Pos	8	amod	_	_
6	carbon	carbon	NOUN	NN	Number=Sing	7	compound	_	_
7	dioxide	dioxide	NOUN	NN	Number=Sing	8	compound	_	_
8	atmosphere	atmosphere	NOUN	NN	Number=Sing	2	obj	_	_
9	,	,	PUNCT	,	_	13	punct	_	_
10	less	less	ADJ	JJR	Degree=Cmp|ExtPos=ADV	12	advmod	_	Agree=R5-strong|Haiku=13:advmod
11	than	than	ADP	IN	_	10	fixed	_	_
12	one	one	NUM	CD	NumForm=Word|NumType=Card	13	nummod	_	_
13	percent	percent	NOUN	NN	Number=Sing	8	appos	_	_
14	of	of	ADP	IN	_	16	case	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	_	_
16	Earth	Earth	PROPN	NNP	Number=Sing	13	nmod	_	_
17	's	's	PART	POS	_	16	case	_	_
18	,	,	PUNCT	,	_	22	punct	_	_
19	and	and	CCONJ	CC	_	22	cc	_	_
20	an	a	DET	DT	Definite=Ind|PronType=Art	22	det	_	_
21	average	average	ADJ	JJ	Degree=Pos	22	amod	_	_
22	temperature	temperature	NOUN	NN	Number=Sing	8	conj	_	_
23	of	of	ADP	IN	_	27	case	_	_
24	about	about	ADV	RB	_	26	advmod	_	_
25	minus	minus	ADV	RB	_	26	advmod	_	_
26	60	60	NUM	CD	NumForm=Digit|NumType=Card	27	nummod	_	_
27	degrees	degree	NOUN	NNS	Number=Plur	22	nmod	_	_
28	Celsius	Celsius	PROPN	NNP	Number=Sing	27	nmod:unmarked	_	_
29	.	.	PUNCT	.	_	2	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 | **have** | present | Mars | a thin dioxide atmosphere and a average temperature of 60 degrees  Celsius |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent atmosphere=Patient |

<!-- .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.

<!-- div src -->

**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:space:008-mars.lesson:7`.

**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 ×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/).

<!-- /div -->

<!-- pn -->
- ← previous: [Mars, 6](https://md.mova.elamur.ai/free/en/corpora/school/space/8-mars/6/)
- next →: [Mars, 8](https://md.mova.elamur.ai/free/en/corpora/school/space/8-mars/8/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/space/8-mars/)