Press "Enter" to skip to content

What two rocks are the moon made of?

What two rocks are the moon made of?

But if you must have a short answer, the most common lunar rocks appear to be basalts, followed by feldspar-rich anorthosite and breccia. The most common elements on the moon’s surface are oxygen, silicon, iron, and calcium – not very much unlike Earth.

Is the moon made of sedimentary rock?

Almost all the rocks at the lunar surface are igneous—they formed from the cooling of lava. (By contrast, the most prevalent rocks exposed on Earth’s surface are sedimentary, which required the action of water or wind for their formation.) Breccia sample returned from the Moon by Apollo 15 astronauts in 1971.

What is the moon’s core made of?

At the center is the Moon’s dense, metallic core. The core is largely composed of iron and some nickel. The inner core is a solid mass about 480 km in diameter. Surrounding the solid inner core is a fluid outer core, that brings the total diameter of the core to about 660 km.

What kind of rocks are on the Moon?

The composition of the rocks on the moon based on samples of lunar rocks are volcanic in origin. The rocks are basalts, similar to the kind of volcanic rock found on Earth. The lunar basalts are rich in iron and magnesium, and they also contain glassy structures that are indicative of rapid cooling.

What is the Moon made out of for kids?

Children’s fairytales tell us that the moon is made of cheese, but like all bodies in the solar system, rock is the more realistic ingredient. The moon’s surface is covered with dead volcanoes, impact craters, and lava flows, some visible to the unaided stargazer.

What makes up the chemical composition of the Moon?

The Moon is not made of cheese. Here’s a look at the real chemical composition of the Moon and how we know what it’s made of.

What is the composition of the regolith on the Moon?

The chemical composition of the regolith varies according to its location; the regolith in the highlands is rich in aluminium and silica, just as the rocks in those regions. [citation needed] The regolith in the maria is rich in iron and magnesium and is silica-poor, as are the basaltic rocks from which it is formed.