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What is the main difference between andesite and diorite?
Both are igneous rocks of intermediate coposition.
What is the difference between the two types of metamorphic rocks?
how is metamorphic rock different than intrusive rock
What is the difference between a fold and a fault?
Folds and faults are both formed from compression on opposite sides due to tectonic movement of the earth's crust. However, in a fold, the crust does not break, it simply is deformed in a curved pattern. In a fault, the rocks in the crust actually shatter, and movement is seen along a fault line, wheby rocks are displaced relative to each other.
Why do rocks have relative hardness?
The configuration of the atoms. Some bonds are stronger than others.
What is the difference between igneous and sedimentary rocks?
Igneous rock is formed from the solidification of magma or lava. Sedimentary rock is formed from the lithification of sediments, generally.
What is the difference between the relative age and absolute age of rocks?
Relative age is the age of a rock relative to the rock layers around it, absolute age is a rock's exact age.
What is the difference between classic rocks and limestone?
classic rocks are not minerals. limestone is
Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called?
Determining the order of events and the relative age of rocks by examining their positions in a sequence is called stratigraphy. This technique involves studying the layers of rock (strata) and using principles like the Law of Superposition to understand the chronological order of rock formations.
What is A displacement between 2 bodies of rock is called?
A displacement between two bodies of rock is called a fault. This occurs when there is movement along a fracture in the Earth's crust, resulting in the rocks on either side shifting position relative to each other.
How would a geologist use the principle of superposition to determine the relative ages of the rocks in the grand canyon?
A geologist would use the principle of superposition in the Grand Canyon by observing that in an undisturbed sequence of sedimentary rock layers, the youngest rocks are at the top, and the oldest rocks are at the bottom. By examining the layering of rocks in the canyon walls, they can determine the relative ages of the rocks based on their position within the sequence. This allows them to create a relative chronology of the geological history of the canyon.
What is the difference between rock and ore?
Gems are valuable rocks aren't.
What is the difference between outdoor lave rocks and grill lava rocks?
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When geologists place rocks in their proper sequence of formation this is called dating?
No, when geologists place rocks in their proper sequence of formation, it is called relative dating. This method does not give an exact age, but it establishes the order in which rocks formed based on their position in a sequence. Absolute dating techniques are used to determine a specific numerical age of a rock or fossil.
How can the law of superposition be used to determine the relative age of sedimentary rock?
The law of superposition states that in an undisturbed sequence of sedimentary rocks, the youngest rocks are on top and the oldest are at the bottom. By observing the layers of sedimentary rock, geologists can determine the relative ages of the rocks based on their position in the sequence. The principle helps establish a chronological order of events in Earth's history.
What process involves the comparison of rock layers with others in a sequence to determine its age?
Relative dating involves comparing rock layers with others in a sequence to determine their ages. This process relies on the principle of superposition, where younger rocks are usually found on top of older rocks. By studying the relationships between different rock layers, scientists can establish the relative ages of the rocks.
Why is there a difference between rocks?
The difference lies in the method of the rock's creation (melting, sediment, pressure), and the elements available when and where it forms.
Kind of age that compares a rock with other rocks?
relative age
