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Monday - May 11, 2020

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Last updated about 5 years ago
18 questions
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Question 1
1.

Igneous rocks were the _____ on the planet and the ____ rocks created

Question 2
2.

Igneous rocks form when
______ and lava cool

Question 3
3.

“Ignis” in latin means

Question 4
4.

Sedimentary rocks form by the _______ of another rock

Question 5
5.

Weathering is when rocks wear down. Erosion is when rocks move by ______ all around

Question 6
6.

In time the rocks stick together forming _____

Question 7
7.

Metamorphic rocks form when rocks get very ____ and undergo high ________ and heat

Question 8
8.

Metamorphic rocks melt

Question 9
9.

Morph means

Question 10
10.

Igneous rocks usually have ______ but if you do see crystals then it is obsidian

Question 11
11.

To identify igneous rocks look for ___ bubbles that were trapped in the cooling process

Question 12
12.

Sedimentary rocks are usually

Question 13
13.

Most of the time sedimentary rocks are hard

Question 14
14.

Most _______ are found in sedimentary rocks

Question 15
15.

Metamorphic rocks have mineral grains aligned or ____ but they also look crystallized

Question 16
16.

The layers in metamorphic rocks are called _____

Question 17
17.

How are sedmemtary rocks different from igneous and metamorphic rocks? (2-3 sentences)

Question 18
18.

How are igneous and metamorphic rocks similar and how are the different? (2-4 sentences)