Liquid
It is a solid
Air is always a gas.
Physical changes consist of gas -> liquid -> solid through processes of: Gas -> Liquid (Condensation) Liquid -> Solid (Freezing) Solid -> Liquid (Melting) Liquid -> Gas (Evaporation) Gas -> Solid (Deposition) Solid -> Gas (Sublimation) Now considering the question... you ask for "examples." Well maybe the Hydrogen (gas) and Oxygen (gas) in the air condense to form water (liquid). As for land, shouldn't that be everything?
These nine types of solution are solid to solid solid to liquid solid to gas liquid to solid liquid to liquid liquid to gas gas to solid gas to liquid gas to gas
a feather is a solid
air is neither liquid or solid, it is a gas
gas
A gas.
A gas.
A gas.
It is a solid
It's a gas.
Gas
its neither. Air is a gas
Air is always a gas.
Dry air is a gas
Physical changes consist of gas -> liquid -> solid through processes of: Gas -> Liquid (Condensation) Liquid -> Solid (Freezing) Solid -> Liquid (Melting) Liquid -> Gas (Evaporation) Gas -> Solid (Deposition) Solid -> Gas (Sublimation) Now considering the question... you ask for "examples." Well maybe the Hydrogen (gas) and Oxygen (gas) in the air condense to form water (liquid). As for land, shouldn't that be everything?