MEDIUM
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Slate is a type of rock.

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Important Questions on Rocks and Minerals

EASY
Quartzite is a _____ rock.
EASY

Choose from the following:
(Calcium, Graphite, Rocks)
Pencil lead is made of _____.

EASY

Gemstones are used to make _____. [Tiles/Jewellery]

EASY
Choose the correct word from the following:
(Taj Mahal, Temple, Red Fort)
The _____ is made of red sandstone.
EASY
We use _____ to make jewellery.
EASY
Choose the appropriate word from the following:
(Chalk, Pumice, Granite)
A soft rock _____.
EASY
_____ is formed by quick cooling of lava. 
EASY
Rocks are made up of small grains called _____.
MEDIUM
_____ is a metamorphic, soft rock used to make pencil leads.
EASY
Blackboards are made from a rock called _____. [Granite/Slate/Pumice]
EASY
_____ is a rock that may be reddish-brown, dark grey or green.
EASY
_____ are made of minerals.
MEDIUM
The process of breaking big rocks into the soil is called _____.
MEDIUM
If you find a rock with many tiny holes in it, it might be _____.
EASY
The Taj Mahal is made of _____. [Granite/Marble]
EASY

Fill in the blank with the words given below.

Hut Coal Night Pucca Granite

_____ is a hard rock.

EASY
_____ are substances that form naturally in rocks. [Minerals/Chemicals]
MEDIUM
When rocks break up _____ is formed.
EASY
_____ is a layered rock. [Pumice/Mica]
EASY
Rocks are made of _____.