WorksheetsIgneous and Sedimentary Rocks
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
How do intrusive igneous rocks cool?
a)
quickly
b)
slowly
c)
they do not cool
2.
Which is NOT an igneous rock?
a)
coal
b)
granite
c)
pumice
d)
obsidian
3.
These rocks have large crystal size.
a)
Intrusive
b)
Extrusive
4.
These rocks are formed from lava.
a)
Intrusive
b)
Extrusive
5.
Granite is an example of an ____________ igneous rock.
a)
Intrusive
b)
Extrusive
6.
These rocks are formed from magma.
a)
Intrusive
b)
Extrusive
7.
Obsidian is an example of an ________ igneous rock.
a)
Intrusive
b)
Extrusive
8.
Molten rock that flows out onto the Earth's surface is called __________.
a)
Magma
b)
Lava
c)
Sedimentary rock
9.
This rock is often used for kitchen counters and it is an an example of intrusive igneous rock.
a)
basalt
b)
granite
c)
coal
10.
This rock cooled on the outside of a volcano and contained air bubbles when it was forming. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
11.
Sedimentary Rocks are often made up of other rocks and minerals.
a)
True
b)
False
12.
Small pieces of rock, sand, silt is called?
a)
weathering
b)
sediment
13.
Fossils are only found in sedimentary rocks.
a)
True
b)
False
14.
Which causes rocks to physically weather in to sediments?
a)
Water
b)
Ice
c)
Wind
d)
All of the above
100 %
