Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
what is magma?
|
semi-molten rock
|
|
|
what is lava?
|
the reddish liquid you see coming out out of a volcano
|
|
|
where do volcanoes occour?
|
when two plates pull apart
|
|
|
list three different land forms made as a result of volcanic activity?
|
1.mid ocean ridges
2.volcanic islands 3.volcanic mountains |
|
|
what is a mid ocean ridge?
|
a long chain of volcanic mountains under the sea
|
|
|
name one mid-ocean ridge
|
the mid Atlantic ridge
|
|
|
active volcanos?
|
erupting quiet regurlary
|
