0
What else can I help you with?
What is moon compose of?
Rocks very similar to those found on Earth.
What rocks are found in the continental crust?
Granite, gneiss, and sedimentary rocks like sandstone and limestone are commonly found in the continental crust. These rocks make up the bulk of the Earth's continents and are less dense than those found in the oceanic crust.
Are fossils found in upper layers of sedimentary rocks are older than fossils found in no one there is a sedimentary rocks?
Fossils found in the upper layers of sedimentary rocks are generally younger than those found in lower layers, due to the principle of superposition, which states that in undisturbed layers, older sediments are deposited first and are buried by younger sediments. If there are no sedimentary rocks present, it is impossible to compare their ages directly. Thus, the age of the fossils can vary significantly depending on their specific geological context.
Fossils are the key to matching rocks across large regions?
Fossils found in rocks can help scientists correlate and match rocks across different regions because specific types of fossils can provide information about the age of the rocks they are found in. By comparing the types of fossils in different rock layers, geologists can determine the relative ages of those rocks and create a timeline of events in Earth's history. This technique is known as biostratigraphy.
How do you classify rocks were they form?
those formed deep into the earth are called Intrusive or Plutonic rocks,those formed ator near thesurface are called Extrusive or volcanic rocks
What is the difference in density in mafic rocks in relation to felsic rocks?
Mafic rocks, such as those found in the oceanic crust, are more dense than the felsic rocks found in the continental crust.
What is moon compose of?
Rocks very similar to those found on Earth.
What rocks are found in the continental crust?
Granite, gneiss, and sedimentary rocks like sandstone and limestone are commonly found in the continental crust. These rocks make up the bulk of the Earth's continents and are less dense than those found in the oceanic crust.
Fossils found in younger rocks?
The youngest rocks would be igneous, those created by cooling magma. Impossible to find a fossil there.
Which theory explains why rocks found on the ocean floor are younger than those. Found on continents?
Sea Floor Spreading
Where is the youngest rock found in the earth's crust found?
The youngest rocks in the crust are found on and near active volcanoes, such as those at mid-ocean ridges.
Moon rocks resemble rocks from what layer of the earth?
Moon rocks resemble rocks from the Earth's crust layer. They are predominantly composed of igneous rocks like basalt and anorthosite, similar to those found on Earth's crust.
What layer of earth are rocks extracted from?
Rocks are extracted from the Earth's crust, which is the outermost layer. This is where most of the solid rocks are found, including those suitable for mining and quarrying.
What are facts about rocks and minerals?
1)Igneous rocks are the oldest among all other rocks. 2)Basalt,formed after cooling down volcanic lava,is one of the most occurring rocks. 3)Some of the rock samples collected from the room were found to be similar to those found on the earth.
What are facts about mineral rocks?
1)Igneous rocks are the oldest among all other rocks. 2)Basalt,formed after cooling down volcanic lava,is one of the most occurring rocks. 3)Some of the rock samples collected from the room were found to be similar to those found on the earth.
Where is the youngest rock found in the earth's crust?
The youngest rocks in the crust are found on and near active volcanoes, such as those at mid-ocean ridges.
Why can minerals be found in rocks but rocks cannot be found in minerals?
Because rocks are made up of minerals but minerals aren't made up of rocks. Rocks are made up of little bits of many minerals. An example is granite. You know how it has speckles in it? Those are a bunch of mineral grains mixed up to form the rock granite.
