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Some were probably volcanic but the craters large enough to be seen with smaller telescopes were almost all made by impacts.
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What formed when ancient lava reaches the moon and filled its craters?
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.
Where is Craters of the Moon monument?
The Craters of the Moon monument is in central Idaho.
What are craters on the moon and Mars?
the craters on the moon and mars are from asteroids bumping into it.
Large depressed areas on the moon's surface once thought to be remnants of ancient seas?
These dark areas are called maria. They are thought to be formed by volcanic eruptions in the moon's history.
What might be responsible for most of the craters on earth's moon?
The vast majority of lunar craters are caused by meteor impacts.
How many eruptions did Craters of the Moon have?
Craters on the moon are not volcanic, they are impact craters.
Does the moon have many craters left?
Crater numbers on the moon can only get bigger cause there is no wind, rain, or volcanic activity to erase the craters. Landslides are rare too.
What cause the Moon's craters?
The craters on the Moon are considered to be impact craters, caused by meteoroids striking the Moon.
Do the craters cause more gravity on the moon?
No. The craters on the moon do not affect its gravity.
What are moon craters How were they formed?
craters are depressions on the moon's surface caused by meteoric or asteroid impact. another theory is that it may have been caused by volcanic explosions but meteoric impacts are the major reason the craters.
Why are numerous impact craters found on Ganymede and Callisto but not on Io or Europa?
IO is an active volcanic moon, and any craters are swamped with volcanic lava.Europa is an "ice" moon and any impact is swamped with melted water, which later refreezes.
What formed when ancient lava reaches the moon and filled its craters?
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.
Why have old craters on the moon not been erased as similar craters on earth have been?
The moon has no atmosphere, liquid water, or plate tectonics and little volcanic activity or bury, erode, and southwester destroy impact craters.
Why does the moon have crates?
The moon has craters because since it does not have an atmosphere like the Earth does, it is prone to meteors which cause craters.
How are moon craters similar to volcanic craters?
Not at all. Volcanic craters are formed by volcanic action pushing up the earth's crust and melting out the middle area while spewing debris. Lunar craters are formed when meteorites hit the soft lunar regolith. The regolith is pushed aside explosively and leaves an indentation in the impact site.
Why don't the craters on the moon weather away as they do on earth?
The answer is actually embedded in the question. The craters of the moon do not "weather" away because the Moon has no weather! To have weather requires an atmosphere and the Moon has none. There is also no free flowing water. Without tectonic and volcanic activity to erase craters as occurs on Earth, craters can persist for up to hundreds of millions of years.
What could cause craters on the surface of the moon or planet?
The craters are caused by impacts from asteroids and comets.
