Craters last for millions of years on the surface of the moon because the moon does not have an atmosphere. Saying this the moon does not have anything able to fill in the craters such as soil or rain.
Craters, mostly. The new Messenger photos of Mercury from just last week show craters on craters, and chains of craters. It looks a lot like the Moon, actually. You can see some photos of Mercury at the link below.
Ice ages last for some tens of millions of years with intervals of about 150 million years between them. The term is used more loosely to identify the last time that ice sheets covered much of Europe and North America.
Ice ages last for some tens of millions of years with intervals of about 150 million years between them. The term is used more loosely to identify the last time that ice sheets covered much of Europe and North America.
Ice ages last for some tens of millions of years with intervals of about 150 million years between them. The term is used more loosely to identify the last time that ice sheets covered much of Europe and North America.I think the ice age lasted until it melted!the iceage took about 100.000 years.
It means a resource that will never get used up. Of course, such things don't exist in the real world, but there are some resources - such as solar energy - that can last millions of years.
Craters last for millions of years on the surface of the moon because the moon does not have an atmosphere. Saying this the moon does not have anything able to fill in the craters such as soil or rain.
because the gravity keeps it there and there is not or is an answer for the time in space to know how long it stays there
On the Moon there are no weathering processes like wind, water flow or tectonic activity.
Craters, mostly. The new Messenger photos of Mercury from just last week show craters on craters, and chains of craters. It looks a lot like the Moon, actually. You can see some photos of Mercury at the link below.
The craters are formed by a large object such as an asteroid or a comet. When these large objets hit the surface they form holes. Known as craters. Craters can be many shapes and sizes depending on the object. That's how craters are formed. Mars has a much thinner atmosphere than Earth, so more objects reach the Martian surface intact, and the lack of water, glaciers, and plate tectonic mean the craters last longer than they do on Earth.
They last much longer than that. Some of the moon's craters are billions of years old. They last so long because there is nothing to erase them. Earth has wind, water glaciers, volcanoes, and tectonic plates to bury, erode, and erase craters. The moon has none of these processes. Some refer to the moon as geologically dead.
millions of years
millions of years
rayed craters
It varies, but they appear to last millions to tens of millions of years. The Hawaii hot spot is at least 80 million years old.
They last forever.
It lasted 250 millions ago