0
A cylindrical section of a naturally occurring substance firm enough to hold a layered structure. Samples are obtained using a hollow steel tube called a core drill. The sample is obtained more or less intact from the strata being sectioned.
From Wikipedia.com
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is a core sample?
Exploration by drilling will result in a core sample. Brought up inside the hollow drilling tubes, the core sample is pushed out and is laid out for inspection and study.
The dense core of Earth is thought to consist predominantly of?
iron-nickel alloy
What does the earth's crust consist of?
iron in the core,the mantle is a mix of magnesium, silicon, iron, and oxygen.
Does the earth consist of different layers?
Yes The inner core, the outer core, the mantle and the crust. In finer detail the crust also contains layered structures.
Is earth made up of several layers?
It has 4 layers. Earth layers consist of upper mantle, lower mantle, outer core and inner core.
What is a sentence for core sample?
A core sample is a tubelike sample of a substance for scientific study. Core samples can be of rock, earth, plants, or even ice. Here are some sentences.The core sample showed what the earth was like millions of years ago.The scientist collected a core sample from the giant redwood tree.A core sample from the glacier might contain trapped pollen or microbes.
What is a core sample?
Exploration by drilling will result in a core sample. Brought up inside the hollow drilling tubes, the core sample is pushed out and is laid out for inspection and study.
A sample collected by drilling into Earth's surface with a hollow drill and pulling out a column of soil and rocks?
a core sample
What are the core top samples in marine geology?
In the deep ocean, the initial core sample layer would consist of a pasty ooze, unlithified, consisting mainly of organic matter. After that, it would pretty much be basalt, an igneous rock.
A sample of an element consists of the same type of atom. What does a sample of a compound consist of?
Identical molecules.
What do the earth layer consist of?
inner core, outer core, asthenosphere, crust
What percentage of the earth is the core?
The core of the Earth is thought to consist of roughly 80% iron.
How do you calculate volume of core sample?
The core sample is a cylinder. The volume of any cylinder is (pi) x (radius)2 x (length).
What is a rock worm?
A core sample of a mineral
Most bacteriophages consist of only a coat and a core?
protein coat and a nucleic acid core.
What are the elements of consist?
A sample of one of the elements consists of atoms of that element.
What does the sun's core mostly consist of?
Hydrogen fusing into helium
