Download powerpoint science - Jordan Elementary School

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Mr. Johnson
Vocab 1
Vocab 2
Rocks
Fossils
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A cast
What type of fossil is formed
or shaped within a mold?
Row 1, Col 1
Sedimentary Rock
This rock is formed when bits
of rock or
layers are cemented together.
1,2
False, rocks are made up of at least 2 minerals.
True or False?
A rock is always made up
of just one kind of mineral.
(Also, if it’s false, fix the
Statement)
1,3
Sedimentary
What type of rocks are fossils
most often found in?
1,4
Relative Age
The age of something compared
with the age of another thing.
2,1
Metamorphic Rock
Rock that has been changed by
pressure, heat, or chemicals
2,2
Pebbles and grains of sand cemented together.
What is a conglomerate made
of?
You will need to research in your
book.
2,3
That the area was once cool. . .evergreens are in cool
climates.
If scientists found fossils of an
evergreen in an area. . .
What would that tell you
about the previous climate?
2,4
minerals
Rocks are made from these, they
arenaturally occurring substances
found on Earth
3,1
Amber
This is hardened tree sap, often a
source of insect fossils
3,2
Streak, Color, Texture, Hardness, and Luster
What 5 properties to scientists
look for to help us find out
more about each rock.
3,3
C. The skin. . .harder parts take longer to break down
Which part of an animal’s body
Is less likely to become
A fossil?
a. Teeth
b. Bones
c. Skin
d. Shell
3,4
Igneous Rock
“Fire made” rock formed from hot,
molten rock material
4,1
mold
A hollow fossil form clearly
showing the outside features
of an organism
4,2
When lava cools quickly as it is exposed to air.
How are rocks with small
grains and fine textures formed?
4,3
The once living parts fill with minerals.
What happens when wood or
bones become petrified?
4,4
Imprint
A fossil created by a print
or impression
5,1
Rock Cycle
A process by which rocks are
changed from one type to another
5,2
The ones found deeper in the Earth. Layers at the
surface are younger.
Looking at layers of a
sedimentary rock, which
layers are the oldest?
5,3
Melting, then cooling and hardening.
Looking at the Rock Cycle Chart,
what causes a metamorphic
rock to become an igneous rock?
5,4