A round rock with pretty crystals of some mineral in them is called a, "Geode" (jee-owed)
yes there are some rocks that are round called geodes these rocks are hollow on the inside and have crystals inside them
No.
No that doesnt matter all rocks are rocks !
i think rocks age becauce of the carbon inside of them.
Types of rocks are inside the Earth, so scientists study them.
Round rocks
gray, round ,big, small
Well, the Earth is inside the Earth, more specifically, rocks, melted rocks, iron among other things.
more rocks!
Intrusive igneous rocks.
Rocks and the Rock Cycle. ROCKS: Rocks, rocks, rocks. Weathering is all about rocks.
igneous rocks