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Everyday Math End Unit 3

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Title: Everyday Math End Unit 3 Author: Mary Ann Szpylman Last modified by: Lancaster Central School District Created Date: 8/19/1998 5:45:48 PM Document presentation ... – PowerPoint PPT presentation

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Title: Everyday Math End Unit 3


1
Properties
Rocks
Earth
Minerals
Geology
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2
A scientist who studies rocks and minerals to
find new uses for them and to learn more about
the Earths history.
3
What is a geologist?
4
How some minerals naturally break showing smooth,
flat, shiny surfaces.
5
What is cleavage?
6
Weathering (breaking down rocks into pieces or
sediments) is caused by
7
What is wind, waves, plants, heating/cooling?
8
Movement of Earths crust along plate boundaries
produces ____
9
What are earthquakes?
10
This layer of the Earth is made mostly of molten
rock
11
What is the mantle ?
12
Geologists only look at this in formations of
sedimentary rocklike the Grand Canyon
13
What are layers?
14
To feel the size of the pieces that make up the
rock.
15
What is texture?
16
The moving of rocks and sediments.
17
What is erosion ?
18
I have a hardness of 10, I am the hardest natural
substance on Earth.
19
Ekati diamond mine in Canada.
What is diamond?
20
The electricity test is performed to discover
if this substance is present in a rock
21
What is metal?
22
This rock has been changed by heat and pressure
within the Earths crust.
23
What is Metamorphic rock?
24
This part of the Earth is made of solid nickel
and iron
25
What is the inner core ?
26
This type of rock is made from cooled magma or
lava
27
What is igneous rock ?
28
This part of the Earth is made of molten metals
nickel and iron.
29
What is the outer core?
30
The Earths atmosphere is composed mostly of
these two gases.
31
What is 5-6 ?
32
The Earths crust is not one solid piece of rock,
it is made of many pieces called plates. What
causes mountains to form?
33
Grand Teton National Park Wyoming
What is the the collision of crustal plates?
34
To test a rock or mineral for large amounts of
iron you would perform this test.
35
What is The magnet test?
36
Rocks are classified as igneous, metamorphic, or
sedimentary according to
37
What is How they formed ?
38
Rocks and minerals are considered to be among our
greatest natural ____.
39
What are resources ?
40
This test is done to identify the resistance of a
rock or minerals surface to scratching.
41
What is the hardness test ?
42
The Earth continuously forms and reforms rocks,
this is called the

43
What is the Rock Cycle ?
44
When magma or lava cools and hardens it forms
this kind of rock.
45
What is Igneous rock?
46
The picking up and carrying away of weathered
rock pieces
47
What is erosion?
48
Daily Double How much would you like to wager?
Animals or plants preserved in sedimentary rock
49
Fossils give clues to Earths past.
What are fossils ?
50
layered rock This type of rock is formed by
layers of sediments pressed and cemented
together. Fossils can be found is this kind of
rock.
51
What is sedimentary rock?
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