Did You Know?

Basalt is found on the Moon!

How Basalt Forms

Basalt forms when hot lava cools fast.

Where Basalt Is Found

Basalt is found on Earth, the Moon, and Mars.

What basalt Does

Basalt makes land flat and smooth.

It helps to make roads and buildings.

Basalt can be used for art, too.

It is strong and lasts a long time.

Basalt is found in many places on Earth.

It helps us learn about space rocks.

More About basalt

Basalt is one of the most common rocks. It is made from lava that cools fast. This rock can be found in many places on Earth and in space. It helps us know more about how planets are made.

Basalt is used in many ways. People use it to make roads and buildings. It is strong and can last a long time. This helps us build safe places to live.

In the future, we may find more basalt on other planets. This can help us learn more about space. It is fun to think about what we can find!

How Topics Connect

graph TD A["Basalt Formation"] --> B["Rapid Cooling of Lava"] B --> C["Low-Viscosity Lava"] C --> D["Rich in Magnesium and Iron"] A --> E["Occurrence on Earth"] E --> F["90% of Volcanic Rock"] A --> G["Presence on Other Planets"] G --> H["Venus, Moon, Mars"]

What Do These Words Mean?

aphanitic:Fine-grained, meaning the crystals are too small to see with the naked eye.
extrusive:Formed from lava that cools quickly on the surface.
igneous:A type of rock that forms from cooled lava or magma.
viscosity:A measure of how thick or sticky a liquid is.
mineralogy:The study of minerals and their properties.