WorksheetsMinerales y rocas
Total questions: 78
Worksheet time: 1hrs 22mins
What are the blue specks in this piece of Malachite?
Azurite
Diamond
Emerald
Aquamarine
What is the hardness of Calcite?
2.9
5
3
3.5
The solid part of the Earth is called the...
geosphere
hydrosphere
The geosphere is made up of...
one layer: the lithosphere.
four layers: the crust, mantle, outer core and inner core.
The lithosphere is the...
solid outer part of the geosphere.
liquid outer part of the geosphere.
The crust is the...
top layer and it is the thinnest layer.
top layer and it is the thickest layer.
The mantle is the...
thickest layer and it is made up of magma.
thinnest layer and it is made up of magma.
The outer core is the...
centre of the Earth.
layer around the inner core.
The inner core is the...
centre of the Earth and is also the coolest layer.
centre of the Earth and is also the hottest layer.
The lithosphere is made up of...
magma.
rocks.
Rocks are...
solid materials created by human beings.
solid materials which form naturally.
Rocks are made up of...
minerals.
rocks.
We classify rocks into...
4 main groups: geosphere, mantle, outer core and inner core.
3 main groups: sedimentary, igneous and metamorphic.
Sedimentary rocks are formed by...
sediments that are compressed over millions of years and solidify.
the magma in the Earth´s mantle.
Igneous rocks are formed by...
sediments that are compressed over millions of years and solidify.
the magma in the Earth´s mantle.
Igneous rocks formed when magma...
comes to the surface through volcanic eruptions.
comes to the surface through volcanic eruptions and also form below the Earth´s surface.
Metamorphic rocks are...
sedimentary or igneous rocks without minerals.
sedimentary or igneous rocks transformed over time by intense heat and pressure.
Minerals are...
solid substances which are man made.
solid substances which form naturally.
Minerals occur in...
many different colours.
one colour.
When crystals break into different parts and leave a more uneven surface is called...
cleavage
fracture
The hardness of a mineral is...
how difficult it is to see it.
how difficult it is to scratch it.
THE LITHOSPHERE IS...
ALL THE ROCKS ON THE EARTH´S CRUST AND MANTLE
ALL THE MINERALS AND ROCKS ON THE EARTH´S DIFFERENT LAYERS
ALL THE ROCKS AND MINERALS ON THE EARTH´S CRUST AND PART OF THE UPPER MANTLE
ALL THE MINERALS ON THE EARTH´S CRUST
What is a diamond?
A mineral
A rock
The Earth is made of three layers.
True
False
The crust is the internal layer.
True
False
The crust is the external layer.
True
False
The three layers are:
Crust, marble and core.
Crust, mantle and clay.
Crust, mantle and core.
Crust, magma and core.
Igneous rocks are formed when:
The suffer extreme heat and pressure.
Volcanoes erupt and the magma or lava cools down and solidifies.
Sedimentary rocks are made up of:
Only minerals
Lava and magma.
Igneous rocks and sedimentary rocks.
Fragments of rocks and/or plants and animals.
Properties of minerals.
Minerals can be one colour or many different colours.
True
False
Properties of minerals.
Minerals can be hard or soft.
True
False
What are some of the uses of minerals and rocks?
They can be used in jewellery, in the building industry, the textile industry and to make kitchen countertops.
They can be used in jewellery, in the building industry, to make kitchen countertops and utensils.
They are not used by human people.
They are only used in jewellery.
What mineral is the softest?
quartz
mica
feldspar
talc
What mineral is the hardest?
Quartz
Diamond
Feldspar
Talc
What is the relationship between a rock and a mineral?
Rocks are pure substances; minerals are not.
Rocks are made from minerals.
Minerals are made from rocks.
Rocks and minerals are the same thing.
What types of rock are there?
Igneous, Sedimentary, Metamorphic
Igneous, Sediments, Metamorphic
Sedimentary, Magma, Igneous
Compaction, Sedimentary, Igneous
Hot, molten rock inside the earth is called ...
lava
magma
igneous rock
minerals
Rocks that are made from bits of rock that have been pressed together under water are called:
Metamorphic
Igneous
Sedimentary
Moonstone
Rocks that come from hot lava and magma that is cooled and hardened are called:
Metamorphic
Igneous
Sedimentary
Comets
Rocks that have been changed into a different kind of rock from heat, time and pressure are called:
Metamophic
Igneous
Sedimentary
Rocky
What is the hardest rock on the Moh's Scale?
Emerald
Diamond
Iron
Gold
What is the softest rock on the Moh's Scale?
Gold
Copper
Silver
Talc
What does hardness mean?
A mineral's color when ground into powder
How easily a mineral can be broken
a burrowing, gregarious, plant-eating mammal with long ears, long hind legs, and a short tail
A measure of how easily a mineral can be scratched
What two properties are most helpful for identifying minerals?
luster and streak
color and size
shape and hardness
color and hardness
The hardness of a mineral is measured by a scale known as...
Luster scale
Hardness scale
Moh's scale
Transmissivity scale
Limestone, shale and clay are examples of…
Igneous rocks.
Sedimentary rocks.
Metamorphic rocks.
What properties does diamond have?
It’s shiny and hard.
It’s dull and hard.
It’s shiny and soft.
What is the lithosphere?
All the rocks in a place.
All the water on the Earth.
All the rocks and minerals on the Earth’s crust and part of the upper mantle.
Minerals are...
inorganic substances
a mixture of different rocks
the remains of living things
