The types of lava flows that are found on the moon are lava tubes, block lava, aa lava and pahoehoe lava. The youngest lava found on the moon is about 2000 years old, while the oldest lava flow is about 15,000 years old.
The moon is made of basalt rock. Basalt rock is igneous, dark colored, and fine grained. Similar rock can be found in Antarctica and Hawaii.
The astronauts found predominantly basalt rocks on the Moon, which are formed from solidified lava flows. These rocks provided important insights into the Moon's geologic history and composition. Additionally, some samples brought back by the astronauts included breccia, a type of rock that is made up of broken fragments cemented together.
The Moon has two main surface types: the "maria" and the "terrae" (highland areas). The whole Moon is cratered, but most craters are in the highland areas. The maria were formed from ancient lava flows and were once thought to be seas of water.
The lighter areas of the Moon are called "highlands." These regions are composed primarily of anorthosite, a type of rock that is lighter in color compared to the darker basalt found in the Moon's maria, or lava plains. The highlands are more heavily cratered and generally represent the Moon's oldest surface.
The moon is grey because it's made of rock. If you don't believe me then I'll put it this way: The moon was born millions of years ago when a giant meteorite hit the earth and an enormous piece of rock broke of the earth. The pieces of rock gradually clumped together to form the moon. If you still don't believe me, type into Google: Birth of the moon.
Viscous lava, such as andesitic or rhyolitic lava, flows the slowest due to its high silica content. This type of lava tends to be thicker and more resistant to flow compared to basaltic lava, which is more fluid and flows more quickly.
Basic lava.
The moon is made of basalt rock. Basalt rock is igneous, dark colored, and fine grained. Similar rock can be found in Antarctica and Hawaii.
Pāhoehoe lava flows most like dripping wax. Pāhoehoe is a type of basaltic lava that has a low viscosity, giving it a smooth and ropy appearance as it flows. This type of lava can form various features, including smooth channels and dripping formations that resemble dripping wax.
basaltic-andesitic
its called "aa''
Kilauea produces a'a and pahoehoe lava flows.
The type of lava flow that has affected the shape of the Hawaiian mountains is primarily basaltic lava. Basaltic lava is low in viscosity and flows easily, creating broad shield volcanoes with gentle slopes, such as those found in Hawaii. These lava flows build up over time, creating the iconic mountainous landscapes of the Hawaiian Islands.
Both rhyolitic and basaltic lava flows have been found in the Yellowstone Caldera. There are alro large deposits of rhyolitic tuff.
Pahoehoe
Pahoehoe
Yellowstone has produced both basaltic and rhyolitic lava flows. It is better known for its ecplosive eruptions, which produce large ash clouds and pyroclastic flows rather than lava flows.