The movements are mostly caused by changes in density as water vapor is added to or removed from the air mass, and they control Earth's weather and climate.
(The movements; are mostly caused; by changes in density) (water vapor; is added; to) (water vapor; removed; from the air mass) (they; control; Earth's weather and climate)
The movements water vapor water vapor they
are mostly caused is added removed control
by changes in density
to
from the air mass
Earth's weather and climate