They are the ice riding over the hills, the volcanic eruption that gave Connecticut the trap rock and the rivers that leveled the mountains causing landforms.
(They; are; the ice riding over the hills, the volcanic eruption) (the ice; riding; over the hills) (the volcanic eruption; gave; Connecticut; the trap rock and the rivers) (the rivers; leveled; the mountains causing landforms) (the mountains; causing; landforms)
They the ice the volcanic eruption the rivers the mountains
are riding gave leveled causing
the ice riding over the hills, the volcanic eruption
over the hills
Connecticut the trap rock and the rivers
the mountains causing landforms
landforms