It is possibly a volcanic rock, for example scoria
The sequel to Holesis called Stanley Yelnats' Survival Guide to Camp Green Lake, and the third book is called Small Steps.
pumice
SPALL Team
The release of gases causes the air bubbles to form as the rock cools.
SpongeBob has 29 holes with his pants on, 40 holes with his pants off.
Yes, It is rough and contains many small holes. Igneous rock is formed by cooling of magma/or lava.
When it has holes and small rocks inside the rock
1,744,656 small holes
The rock described would be classified as an extrusive mafic igneous rock.
Pumice
no scoria is the lightest it is volcanic and has many holes in
Pumice is such a rock.
That is a type of rock called pumice.
Many rocks match that description. Try putting some vinegar on it. If it reacts with any bubbling, it is probably limestone.
The Hebrew People live in small caverns, or as we call them "holes", under a large boulder, or "rock".
You can get filters with small holes by using graphene.
yes, chinchillas live up in the high Andes of Bolivia, they live in small holes/crevices in the rock.