Earth's spheres
Earth's surface changes
Rocks
Minerals
USE OF
100
The rocky part of the Earth is the ...
Geosphere
100
Name two external changes:
Breaking down rocks - erosion - transport - deposition
100
A rock is a non-living material made up of different types of?
minerals
100
Minerals are n...................... materials that make up most of r......................
natural
rocks
100
We can identify minerals by their...
properties
200
Can you name the four Earth's spheres?
geosphere
atmosphere
hydrosphere
biosphere
200
What two factors can all break down on the surface?
frozen water ans roots
200
Name the three types of rocks
igneous
sedimentary
metamorphic
200
Gold and silver are metal minerals. True or false?
True
200
Rocks and mineral are extracting from ................... and ...................
quarries and mines
300
Name the different layers of the geosphere.
crust - mantle - core
300
Materials that are settled when the water or wind stops.
Sediments
300
These rocks contains remains of plants and animals
Sedimentary rocks
300
The Mohs scale measures the ...................... of minerals.
hardness
300
We use rocks in construction, to .............................. and .....................................
to obtain energy
in industry
400
What's the meaning of...
hydro
bio
atmos
geo
water
life
air
land
400
What does the soil consist of?
The soil consists of small pieces of rocks, air, water and living things.
400
What type of rock are clay and petroleum?
Sedimentary rocks
400
What properties of minerals can we identify with the naked eye?
Colour, shape and lustre
400
What do we use clay for?
For make bricks and tiles.
For construction
500
The internal energy of the Earth causes changes in the landforms, we have studied these four formations:
volcanoes, islands, mountaisn rangers and depressions.
500
What process is taking place in the rock and what is the agent responsible for it? 
The process is erosion by the wind.
500
What type of rock is one that does not melt and could contain fossils?
Tell one example
Metamorphic rock
Slate or marble
500
What are the 5 mineral properties?
Color, density, shape, lustre and hardness.
500
Granite is made up of three minerals: quartz, ...
feldspar and mica