No. Just solid.
Hard.........l
they can be as hard as a rock
well It Is hard because all rocks are hard
the look and feel of sedimentary rocks are sometimes hard and smooth or hard and rough
Hard matrix is supposed to be used for digging hard rocks and soft matrix for soft rocks. It's quite confusing to me
because the rocks are hard and the plants can't mack their roots to go throw them
hard
Granite
Big sharp rocks can be. Because big rocks is hard and it can break it's hard bone. While big sharp rocks can hurt them more than the big ones. Because big sharp rocks can point hard the crocodile's skin and it can break it's hard bone.
There is no immediate effect if the rocks are hard and solid.
how can you test a rock how hard it is
Unfoliated or Non-foliated rocks are Metamorprhic rocks that are compact, hard and do not occur in sheets or layers.