The rocks were similar to rocks formed by volcanoes on Earth, suggesting that vast oceans of molten lava once covered the moon's surface.
The chemical composition of these rocks is determined. The results showed that these rocks are virtually identical to those of the Earth.
The rocks were similar to rocks formed by volcanoes on Earth, suggesting that vast oceans of molten lava once covered the moon's surface.
It wouldn't be a chemist; a type of scientist called a petrologist or mineralogist studies rocks and their minerals.
igneous rocks that form on earth's surface
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.
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.
Sedimentary rocks form on the Earth's crust, and can form metamorphic rocks when buried. Igneous rocks form under the surface, or when liquid magma reaches the surface as lava.
Lava.
Magma is under the surface of Earth's crust. Rocks on earth's surface are well ... on Earth's surface. Magma is also molten rock, not solid rock like the rocks on earth's surface.
Reverse Fault
Apart form the Oceans the earths surface is made of rocks.
Scientists can study igneous rocks to understand the composition and temperature of the Earth's mantle and crust. By analyzing the minerals and chemical composition of igneous rocks, scientists can infer the processes that occur deep below the Earth's surface, such as mantle melting, magma evolution, and volcanic eruptions. Additionally, isotopic dating of igneous rocks can provide insights into the history of the Earth's formation and the movement of tectonic plates.