when sediments are pressed or cemented together or precipate out of a solution.
When do sedimentary form?
100
true!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
True of false;magma in the inside of the earth's surface
200
elements make up minerals, and minerals make up rocks
Explain the relationship between elements,minerals, and rocks
200
movement of plate techtonics
What cause faulting and folding to occur in rock formations?
200
recent revision features
What does purple represent of a topographic map indicate?
200
5 stages
How many stages are in the rock cycle
200
Corks
What is the most abundant mineral in Coastal Plain?
300
1 Silicon
4 Oxygen
What is SiO4
300
the Mohs scale of Hardness
What is the scale we use to measure a rocks hardness?
300
depressions
What does hachure marks represent?
300
sand and gravel
What are some examples of sedimentary rocks that have went through erosion
300
7
How many US Times Zones are there?
400
soid
inorganic
formed naturally
definite crystallin structure
What are the qualifications to be a mineral?
400
When magma cools quickly
What causes gases to get trappedc in rocks?
400
Compare distances on a map wit distances on the Earth.
What does a map scale do?
400
when surrounding rocks come in DIRECT contact wit magma
What is contact metamorphism?
400
75%
What percent of the earth's surface rocks are sedimentary?
500
luster, streak, cleavage, color, crystal form, special properties, and hardness
What are the 7 indentification properties?
500
Sedimentary Rocks
Which rock mostly has sediment in it?
500
photographs of the ground from an elevated position
What is aerial photography?
500
magma-> heat and pressure-> sedimentary->weathering and erosion->igneous->cooling->metamorphic->melting->magma
Describe the rock cycle?
500
-must be fa apart
- contour lines can NEVER TOUCH
-contour lines must make a closed circle arounf hills or depressions
-hachure lines are used to show depressions
-close together-> steep slope
-far apart -> gentle slope
-lower elevation ->ridge
-higher elevation->stream