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Magma once it reaches the earths surface is called lava.
When molten magma emerges and flows on the surface of the earth, it becomes lava. Lava is an extrusive substance or material that after cooling and solidifying hardens to form rocks and other landforms of igneous characteristics on the earths surface.
If You Refer To Where It Is, Lava Is Magma Once It Hits Earths Surface.
The dark patches on the moon were once thought to be seas and are called maria (Latin for `seas`). These are not actual seas containing water but are plains formed by ancient volcanic eruptions on the lunar surface, lava.
Magma reaches the earth surface during an eruption. Once the magma is on the surface it is called lava.
true or false, maria are flat areas , once flooded with lava , on the moon's surface
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 rocks were similar to rocks formed by volcanoes on Earth, suggesting that vast oceans of molten lava once covered the moon's surface.
Magma once it reaches the earths surface is called lava.
When molten magma emerges and flows on the surface of the earth, it becomes lava. Lava is an extrusive substance or material that after cooling and solidifying hardens to form rocks and other landforms of igneous characteristics on the earths surface.
i is believed that water once flowed across mars surface and now the water is stored in the form of ice!
The moon, believe it or not, once was full of lava. That is why there are so many holes in the moon.
If You Refer To Where It Is, Lava Is Magma Once It Hits Earths Surface.
The dark patches on the moon were once thought to be seas and are called maria (Latin for `seas`). These are not actual seas containing water but are plains formed by ancient volcanic eruptions on the lunar surface, lava.
Magma is called lava once it breaches the surface. Lava bursts out of a volcano when it erupts.
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.
Magma reaches the earth surface during an eruption. Once the magma is on the surface it is called lava.