Scour
to check minutely
Botany
scientific study of plants
Forage
to look around for, collect
maritime
near the sea
Torque
a force that twists
barren
infertile or without life
Centrifuge
an apparatus that keeps particles away from suspension
Reclamation
the process of claiming something back or recovering useful waste substance
Paltry
small in amount
radiation
electromagnetic radiation which can cause ionization