---
title: lava n magma whats the diff — Mountains, rivers and seas, and how th… · tree and pragmatics
description: lava n magma whats the diff Test 11 · ★ of lesson 43 «Mountains, rivers and seas, and how the land is shaped» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Test 11 · ★ · Mountains, rivers and seas, and how the land is shaped

<!-- .ven lang=en -->
lava n magma whats the diff

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 4 · wrong ✗

<!-- .vabout -->
This is test 11 · ★ of lesson 43 «Mountains, rivers and seas, and how the land is shaped» of the world course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/world/43-landforms/#t11).

## The question {#question}

```conllu
# sent_id = question:world:43-landforms:t11:1
# text = lava n magma whats the diff
1	lava	lava	NOUN	NN	Number=Sing	0	root	_	_
2	n	and	CCONJ	CC	Abbr=Yes	4	cc	_	_
3	magma	magma	NOUN	NN	Number=Sing	4	compound	_	_
4	whats	what	NOUN	NNS	Number=Plur	1	conj	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	diff	diff	NOUN	NN	Number=Sing	1	appos	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
They are two different kinds of mountain

```conllu
# sent_id = question:world:43-landforms:t11:o1:1
# text = They are two different kinds of mountain
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	5	nsubj	_	_
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
3	two	two	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
4	different	different	ADJ	JJ	Degree=Pos	5	amod	_	_
5	kinds	kind	NOUN	NNS	Number=Plur	0	root	_	_
6	of	of	ADP	IN	_	7	case	_	_
7	mountain	mountain	NOUN	NN	Number=Sing	5	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | They | two different kinds |  |  |  | of mountain | tree rules |

### Option 2 {#o2}

<!-- .ven lang=en -->
Magma is ash and lava is gas

```conllu
# sent_id = question:world:43-landforms:t11:o2:1
# text = Magma is ash and lava is gas
1	Magma	Magma	PROPN	NNP	Number=Sing	3	compound	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	ash	ash	NOUN	NN	Number=Sing	7	nsubj	_	_
4	and	and	CCONJ	CC	_	5	cc	_	_
5	lava	lava	NOUN	NN	Number=Sing	3	conj	_	_
6	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	_	_
7	gas	gas	NOUN	NN	Number=Sing	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present |  | Magma ash and lava |  |  |  |  | tree rules |
| 2 | **is a** | present | Magma ash and lava | gas |  |  |  |  | tree rules |

### Option 3 · ← Mova's choice {#o3}

<!-- .ven lang=en -->
Lava is hotter rock than magma

```conllu
# sent_id = question:world:43-landforms:t11:o3:1
# text = Lava is hotter rock than magma
1	Lava	lava	NOUN	NN	Number=Sing	4	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	hotter	hot	ADJ	JJR	Degree=Cmp	4	amod	_	_
4	rock	rock	NOUN	NN	Number=Sing	0	root	_	_
5	than	than	ADP	IN	_	6	case	_	_
6	magma	magma	NOUN	NN	Number=Sing	4	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Lava | hotter rock |  |  |  | than magma | tree rules |

### Option 4 · ✓ the right answer {#o4}

<!-- .ven lang=en -->
Magma is melted rock underground, lava is the same rock on the surface

```conllu
# sent_id = question:world:43-landforms:t11:o4:1
# text = Magma is melted rock underground, lava is the same rock on the surface
1	Magma	magma	NOUN	NN	Number=Sing	4	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	melted	melt	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	amod	_	_
4	rock	rock	NOUN	NN	Number=Sing	0	root	_	_
5	underground	underground	ADV	RB	_	4	advmod	_	SpaceAfter=No
6	,	,	PUNCT	,	_	11	punct	_	_
7	lava	lava	NOUN	NN	Number=Sing	11	nsubj	_	_
8	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	cop	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
10	same	same	ADJ	JJ	Degree=Pos	11	amod	_	_
11	rock	rock	NOUN	NN	Number=Sing	4	conj	_	_
12	on	on	ADP	IN	_	14	case	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	surface	surface	NOUN	NN	Number=Sing	11	nmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **melt** | participle |  |  |  |  |  |  | vn other\_cos-45.4-1 «NP.patient V»: agent=Patient |
| 2 | **is a** | present | Magma | melted rock and the same rock |  |  |  | underground *property* | tree rules |
| 3 | **is a** | present | lava | the same rock |  | the surface |  |  | tree rules |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

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- ← previous: [Mountains, rivers and seas, and how th…, test 10](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t10/)
- next →: [Mountains, rivers and seas, and how th…, test 12](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/t12/)
- ↑ back to [Mountains, rivers and seas, and how the land is shaped](https://md.mova.elamur.ai/free/en/corpora/questions/world/43-landforms/)