chapter 1 lesson 1
Terms
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- rocks
- ---------- are made of minerals.
- it is hotter and not solid.
- how is the mantle of the earth different from the crust?
- crust, mantle, core.
- what are the three layers of earth?
- weight
- because the ------- of the whole planet presses in on the core the enter part stays solid.
- diamond
- what is the hardest mineral?
- three
- how many layers does the earth have?
- hardness, color, and shape.
- what are the properties of minerals?
- jewelry, airplanes, to stay healthy.
- name three ways that minerals are used.
- earth
- the ------- is mostly made of rocks.
- crust
- at the surfase of the earth is the solid outside layer called the --------
- three, rocks
- the earth is made of -------- layers of ---------.
- rock
- this is something that is amde of minerals.It can be made of one mineral or more than one mineral.
- alive
- a mineral is a solid natrule materail that has never been --------------
- mineral
- a solid object formed in nature thats never been alive.
- geode
- a hollow rounded rock with mineral crystals inside.
- solid
- the enter part of the core is much hotter thnt the mantle but it is -------
- core
- below the mantle at the senter of the earth where it is so hot and made of iron.
- mantle
- the middle layer of the earth that is so hot and soft llike taffy .