Scientists study layers of rocks to learn about the earth and how it has changed. They know that if layers are undisturbed, the oldest rocks are on the bottom and the youngest rocks are on top. They know how old each layer is in relation to the other layers.
A scientist who studies rocks and the Earth's structure is called a geologist. Geologists analyze the composition, structure, and history of rocks to understand processes like plate tectonics and Earth's geological history. They also study how rocks form and change over time to learn more about the Earth's past and present.
They can learn about conditions deep inside Earth, where these rocks formed. In addition, forces inside Earth sometimes blast rock to the surface from depths of more than 100 kilometers. These rocks provide clues about the interior.
geologist
They can learn about the types of rocks it came from.
A scientist who studies rocks and the forces that have shaped the earth is called a geologist. They often start as a kid fascinated by rocks who is left to wonder "how did this get here?"
That is called a GEOLOGIST.
Rocks can provide information about the Earth's history, such as the age of the rock, past environmental conditions, and geological processes that have occurred. By studying the composition and structure of rocks, scientists can learn about the formation of the Earth, past climate changes, and the movement of tectonic plates.
A geologist
A geologist
Geologists. mw3...
Geologists.
Scientists can learn about Earth's mantle through seismic studies that analyze how seismic waves travel through the mantle, laboratory experiments that simulate mantle conditions, and by studying rare mantle-derived rocks that reach the Earth's surface through volcanic eruptions.