A rock that is waterproof is non porous or non permeable.
Another name for Europe is the Old Continent.
Ge is another way to name germanium.
Another name for population pyramid is Age-Sex graphs.
Another name for Earth rotation is diurnal motion or daily rotation.
City. Settlement. Conurbation. Urban district.
Another name for a rock is a stone.
ANOTHER NAME FOR 'WOOLLY ROCK' IS ASBESTOS
Another name for halite is rock salt.
another name for Alcatraz is the rock
Slate is a type of rock that is naturally waterproof due to its low porosity and ability to repel water. This makes it a popular choice for roofing and outdoor applications where water resistance is important.
Rock Lobster!
Another name for quartz is rock crystal.
a pebbel
Rock and roll
Liquid rock.
"halite".
Scree, gravel, talus.