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Earth Science

By Jalyn Usher 
Across
Map that show the shape of earth's surface.
Occurs when earth's plates move.
Map that show rock formations at or near earth's surface.
Layers of gases surrounding earth that are subject to earth's gravitational force.
Located between the stratophere an the thermosphere.
The lineof longitude at 0 degrees.
A solid, naturally substance with specific chemical composition and crystalline structure.
When two platesmove together.
Rocks fromed when molten rock cools adn solidifies.
Mixtures of rock pieces, air, water, organic matter, and living things.
Formed when the chemical composition oa a rock changes due to heat and pressure.
When two tectonic plates move away from each other.
Prevents ulltraviolet light from hitting earth's surface.
Are basic building blocks of all matter.
Cracks in earth's crust through which magma, ash, and gases erupt.
Down
Run north and south. Measured east or west of theprime meridian.
When two plates slide past each other horizontally.
The outer most layer of earth's atmosphere.
The way the mineral reflects light.
When different air masses collide.
All liquid water on earth's surface.
Rocks formed by crystallization of sediment.
Large areas of earth defined by climate adn the organisms that live there.
Determines earth's history by examining bodies of rock.
How resistant the mineral is to being scratched.
Body of air with a specific temperature and humitdity level.