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Classification of a rock determined by making a scratch on it?
The hardness of a rock is determined by scratching it with a harder material.
What are the names of three class of rocks?
The three major rock types that make up the Earth are, Sedimentary, Igneous, and Metamorphic.
True or False the magnetic orientation of a rock is determined when the rock solidifies?
ture
What are the types of atoms in a pumice rock?
The types of atoms in a pumice rock are igneous
The absolute age of a rock is the approximate number of years ago that the rock formed. The absolute age of an igneous rock can best be determined by?
It is best determined by radiometric dating techniques which measure the decay of radioactive elements.
What equipment is used to calculate 2 types of isotopes found in rock?
Isotopic composition is determined by mass spectrometry.
What is igneous rock color mainly determined by?
An igneous rock's color is mainly determined by its silica content.
Classification of a rock determined by making a scratch on it?
The hardness of a rock is determined by scratching it with a harder material.
Names that have rock in them?
Some names that have "rock" in them include Rock n' Roll and Rock Hudson. Other names with rock in them might include Rock Around the Clock and Rock of Ages.
What are the names of three class of rocks?
The three major rock types that make up the Earth are, Sedimentary, Igneous, and Metamorphic.
The magnetic orientation of a rock is determined when the rock solidfies?
True
Why do some rock types fold and other rock types fault or break?
This will depend on the compressive strength of the rock types.
What is the true age of a rock or fossil?
The method used will be determined by the rock type, but the age of a rock will be determined by a determination of the amount of decay of a radioactive isotope, either contained in the rock, or in a geologic layer of rock coinciding with a fossil.
Which property of the rock can be directly determined when the rock is placed in overflow container?
Volume
True or False the magnetic orientation of a rock is determined when the rock solidifies?
ture
What is an igneous rocks color determined by?
An igneous rock's color is mainly determined by its silica content.
How many different types of rock are there?
there are 3 types of rocks- Igneous Rocks, Sedimentary Rocks, and Metamorphic RocksThere are three main type of rocks in the world. The names are Igneous, Sedimentary, and Metamorphic.The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed. Sedimentary.
