Earth's crust layer, 4 letters
Layer of Earth's crust, 4 letters
Layer of the Earth's crust, 4 letters
Lower layer of Earth's outer crust, 4 letters
Lower layer of the earth's crust, 4 letters
Sub-ocean floor rock formation, 4 letters
Rock that form the continuous lower layer of the earth's crust, 4 letters
Rich in silicon and magnesium, 4 letters
East Indian silk cotton tree yielding fibers inferior to kapok, 5 letters
Type genus of Simaroubaceae, 9 letters
Tropical American trees and shrubs having a pale soft wood and bitter bark, 9 letters
A herbicide used to control weeds (especially among crops), 8 letters