Mountains
har (har)
a mountain or range of hills (sometimes used figuratively) -- hill (country), mount(-ain), promotion.
and all hills
gib`ah (ghib-aw')
a hillock -- hill, little hill.
fruitful
priy (per-ee')
fruit -- bough, (first-) fruit(-ful), reward.
trees
`ets (ates)
a tree (from its firmness); hence, wood (plural sticks) -- + carpenter, gallows, helve, + pine, plank, staff, stalk, stick, stock, timber, tree, wood.
and all cedars
'erez (eh-rez')
a cedar tree (from the tenacity of its roots) -- cedar (tree).