It is cold.
a description of an air mass formed over a tropical ocean may be a tropical maritime air mass
An air mass that is formed over water is usually called a maritime air mass.
A huge mass of ice slowly flowing over a land mass, formed from compacted snow in an area where snow accumulation exceeds melting
When a fast moving cold air mass collides into a warm air mass.
No, it is formed when forests die and are covered with layers of rock which compress it and over time turns it into coal. Buried remains of marine organisms formed oil, following mass extinctions,where the oceans have stagnated.
a description of an air mass formed over a tropical ocean may be a tropical maritime air mass
mP air mass
An air mass that is formed over water is usually called a maritime air mass.
An air mass originating over north central Canada would most likely be cold and dry.
cool and humid
your mother
Tectonic plates can be formed when two land masses collide over time (also how mountains can be formed). In this case however one land mass slides over the other. This can be very unstable though which is why earthquakes happen.
Warm land
"The air mass moved north over the Pacific"
A huge mass of ice slowly flowing over a land mass, formed from compacted snow in an area where snow accumulation exceeds melting
continental tropical air mass.
When a fast moving cold air mass collides into a warm air mass.