Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Rocks & Minerals - 4th grade
0
%
0
0
0
Back
Restart
Are minerals organic or inorganic?
Inorganic
Oops!
Okay!
What is the core?
the super-hot Earth´s layer, with a solid centre
Oops!
Okay!
What is a rock?
A rock is a mixture of different minerals.
Oops!
Okay!
Granite is an example of... what type of rock?
Igneous
Oops!
Okay!
What is the top Earth´s layer, where we live?
The crust
Oops!
Okay!
What is the mantle?
The middle layer of hot solid rock and hot liquid magma
Oops!
Okay!
Are minerals natural or man - made?
Natural
Oops!
Okay!
How are igneous rocks formed?
They are formed when lava or magma cools down and turns into solid rock.
Oops!
Okay!
What is the middle layer of hot solid rock and hot liquid magma?
The mantle
Oops!
Okay!
What type of rocks are formed when small pieces of rock are pressed together over time?
Sedimentary rocks
Oops!
Okay!
Limestone is an example of... what type of rock?
Sedimentary
Oops!
Okay!
Name three layers of the Earth
Crust, mantle and core
Oops!
Okay!
How are sedimentary rocks formed?
They are formed when small pieces of rock (sediments) are pressed together over time
Oops!
Okay!
What is the super-hot Earth´s layer, with a solid centre?
The core
Oops!
Okay!
What is a "mixture of different minerals"?
A rock
Oops!
Okay!
What are the three types of rocks?
Sedimentary, metamorphic and igneous
Oops!
Okay!
Minerals have specific properties: hardness, lustre, shape and...
color!
Oops!
Okay!
Are minerals solid, liquid or gas?
Solid
Oops!
Okay!
What type of rocks are formed when lava or magma cools down and turns into solid rock?
Igneous rocks
Oops!
Okay!
Slate is an example of... what type of rock?
Metamorphic
Oops!
Okay!
How are metamorphic rocks formed?
They are formed when sedimentary or igneous rocks are changed by extreme heat and pressure underground
Oops!
Okay!
What type of rocks are formed when sedimentary or igneous rocks are changed by extreme heat and pressure underground?
Metamorphic rocks
Oops!
Okay!
What is the crust?
the top Earth´s layer, where we live
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies