Changes in fine particulate mass components are used directly to estimate changes in extinction.
Particulate mass component changes are used to estimate extinction changes.
Particulate mass component doesn't change to estimate extinction changes.
Heirlooms and Timepieces
A poodle standing far away from a trampoline.
the woman is wearing a horse costume
A dog is walking.
Two guys in blue jackets are riding skateboards.
My nephew should stay.