All three types of rock can be formed from pre-existing rock.
When sedimentary rocks break down and then are compacted by pressure, the resulting rock will be a metamorphic rock.
You would normally think that an igneous rock would be harder to break. However, it completely depends on which igneous rock is being compared to which sedimentary rock, as their resistance to breakage is so varied. There are some igneous rocks (obsidian and pumice, for example) that would break much easier than some sedimentary rocks, such as chert or flint.
Rocks and mountains break apart due to erosion or weathering. The rocks and mountains would break down into smaller and smaller pieces and fall away.
The air breaks the rock when the air is strong and the small pieces of the rock carried away by it.
You can break rocks by using the move Rock Smash.
You smash a rock with a bigger rock
To break rocks using powder, use gunpowder. Drill a hole in the rock, add powder, set fire to it and the resulting explosion will break the rock.
It when water goes into the rock and then the water freezes and break the rock
Rocks are made into new rocks through the rock cycle
Weathering breaks up the rock by rubbing parts of old rocks against it, this causes the rock to break up into tiny pieces and it rubs agaist other rocks. it continues on for a looong time... however it take a long time for it to break up the rock. hope it helps!!
to break off samples of rocks or to break open a rock.
some rocks stay the same but some break into little bits
All three types of rock can be formed from pre-existing rock.
some rocks stay the same but some break into little bits
in cold countries,water freezes inside cracks of rocks,expands,and causes rocks to break.
In the rock cycle, rocks change into differant types of rocks over time. For example, igneous rocks might break into sediments that form sedimentary rocks.