Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Minerals and rocks
0
%
0
0
0
Back
Restart
What property is it? It's the way the surface reflects light.
Luster.
Oops!
Okay!
How is the luster of this mineral? Is it shiny or matte?
This mineral is shiny.
Oops!
Okay!
What shape does the coal have? Is it regular or irregular?
The coal has an irregular shape.
Oops!
Okay!
The heat and pressure of rocks on other rocks forms ___________.
metamorphic rocks.
Oops!
Okay!
Magma rises to the surface cools and solidifies, forming __________ .
igneous rocks.
Oops!
Okay!
How many types of rocks do we know?
We know three types.
Oops!
Okay!
According to the rock cycle, order these rocks: a) Sedimentary rocks b) Igneous rocks c) Metamorphic rocks
b) Igneous rocks. a) Sedimentary rocks. c) Metamorphic rocks.
Oops!
Okay!
__________ are a solid and inorganic substance that forms in nature.
Minerals
Oops!
Okay!
What are the four mineral properties that we have learned?
The four properties are: hardness, luster, colour and shape.
Oops!
Okay!
What property is it? It's the form that minerals have in nature.
Shape.
Oops!
Okay!
Some minerals have many _______ and others have a very distinctive one.
colours
Oops!
Okay!
What property is it? It's the resistance to being scratched.
Hardness.
Oops!
Okay!
The erosion of other rocks forms _____________.
sedimentary rocks.
Oops!
Okay!
Is talc hard or soft?
Talc is soft.
Oops!
Okay!
What shape does the pyrite have? Is it regular or irregular?
Pyrite has a regular shape.
Oops!
Okay!
How is the luster of this mineral? Is it shiny or matte?
This mineral (bauxite) is matte.
Oops!
Okay!
___________ are a group of minerals.
Rocks
Oops!
Okay!
Is the diamond hard or soft?
The diamond is hard.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies