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.
creaters
craters
About 15% of Earth's surface is covered by the taiga biome! :)
5% of earths surface is covered in deciduous forests---I HAD to scour the internet for this so appreciate it!!!
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s it true that the earths surface is covered by a continuous layer of solid rock?
Yes, the earth's surface is covered in more water than land.
Craters!!
Craters.
craters
Mercury
Mercury
Yes. Mercury's surface is covered in craters, indicating numerous asteroid impacts.
Mercury
mercury
Mercury
Mercury
mostly rock and iron!!!!The surface of Mercury is most similar to the surface of the moon. Both are about the same age (very roughly) and both are covered with impact craters.
Mercury is the most heavily cratered of the inner planets.