What type of rock is it?
marble
gravel
Small rocks are called ________.
pebbles
stones
What is it?
sand
clay
Granite is _________.
speckled
tough
Small and smooth rocks are called ________.
rocks
pebbles
___________ is formed when rock pieces are combined together with minerals.
marble
limestone
Gemstones make beautiful _____.
jewellery
clay
What is it?
boulders
soil
What type of rock is it?
slate
marble
What type of rock is it?
clay
slate
What is it?
sand
rock
Huge rocks are called _________.
stones
boulders
What is it?
excavator
bike
_______ are formed after rocks undergo very high heat and pressure.
gems
quartzite crystals
Slate can be ______ into thin sheets.
cut
stick
Gravel is usually found near ________.
volcano and garden
rivers or beaches
Breaking of rocks in to smaller pieces is _________.
breaking
weathering
Whta is it?
concrete
soil
_________ is formed after cooling of lava.
basalt
volcano
What type of rock is it?
gemstones
soil
Marble can be ___________.
polished
broken
What is it?
cement
speckled
What type of rock is it?
clay
granite