NS term 4 Garde 5 Sedimentary rock Flashcards

1
Q

What si sandstone made from

A

layers of sand

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2
Q

what is shale made from

A

tiny bits of clay

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3
Q

what is limestone made from

A

tiny bits of bone and shells from sea creatures and animals

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4
Q

what is a geologist

A

a person who studies rock

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5
Q

what is shale

A

rock from mud/clay (layers of mud over many years)

red, brown, yellow. Very soft.

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6
Q

What is slate made from

A

tiny bits of clay, hard and dark grey (slate is heated shale)

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7
Q

How can heat naturally turn shale into slate

A

magma underground

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8
Q

name a mountain that was formed of sedimentary rock

A

Table Mountain

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9
Q

True or false: coal is a sedimentary rock

A

true (formed from dead plants)

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10
Q

An aunt putting a new roof on the house uses which stone

A

slate

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11
Q

builder using cement uses which stone?

A

limestone

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12
Q

A principle who build a new corridor outside a school

A

sandstone

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13
Q

A builder who is producing bricks?

A

sandstone

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14
Q

Name a use of sandstone

A

in building

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15
Q

name a use of slate

A

tiles

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16
Q

name a use of shale

A

clay pots

17
Q

name a use of limestone

A

make cement

18
Q

explain to mom how sedimentary rock is formed

A

….

19
Q

do page 225

A

..