Inner Core
Where is the inner core?
The Inner core is the last one
What is a relative dating?
A technique used to determine which of 2 fossils is older.
What is cross cutting?
Any feature that cuts arcoss a body of sediment or rock is younger then the body of sediment or rock that it cross cuts.
Do you think crust is good for the planted?
Yes it good for the earth.
What is the outercore?
Liquid layer of parths core that lifs beneats the mantle and surrounds the inner core.
What is the Inner core?
A dense sphere of solid Iron and Nickel at the center of the earth.
What are facts about relative dating?
Relative dating is used to arrange geological events, and the rocks they leave behind, in a sequence.
What are facts about cross cutting?
Where is the crust?
The crust is above the lithosphere by the oceanic crust
Where is the outer core?
The outer core is on top of the inner core.
What are some facts about inner core?
1.Its really hot.
2.Its spins faster then the suface of the earth.
What are some characteristics of relative dating?
Relative dating does not offer specific dates, it simply allows to determine if one artifact, fossil, or stratigraphic layer is older than another
What are some examples about cross cutting?
Microscopic cross-cutting relationships are those that require study by magnification or other close scrutiny.
What are facts about crust?
The crust is the thinnest layer of the Earth.
What are some Facts about the outer core?
1.he outer core is the third layer of the Earth
2.h. It is the only liquid layer, and is mainly made up of the metals iron and nickel, as well as small amounts of other substances.
How many kilometers dose it have?
It has a radius of about 1,220 kilometers
How do you measure relative dating.
To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed.
What is cross cuting relationship?
Cross-cutting relationships is a principle of geology that states that the geologic feature which cuts another is the younger of the two features. It is a relative dating technique in geology.
What is special about the crust?
The Earth's crust is an extremely thin layer of rock that makes up the outermost solid shell of our planet.
How old is the outer core?
The earth's outer core is just over a billion years old.
What is the Temperature of the Inner core?
Temperature in the inner core is about 5,200° Celsius (9,392° Fahrenheit).
How can you tell how old is relative Dating?
Relative age is the age of a rock layer (or the fossils it contains) compared to other layers. It can be determined by looking at the position of rock layers.
What is the definition of cross cutting?
Cross-cutting is an editing technique most often used in films to establish action occurring at the same time, and often in the same place.
How hot is the crust?
crust ranges from 200° Celsius (392° Fahrenheit) to 400° Celsius (752° Fahrenheit)
Who named in the outer core?
Dr. Inge Lehmann