Features of the earth's orbit, such as the rotation of the poles and changes in the tilt of its axis, may be influenced by factors such as the way the earth's crust is affected by the melting of continental ice sheets.
(Features of the earth's orbit, such as the rotation of the poles and changes in the tilt of its axis; may be influenced; by factors such as the way) (the earth's crust; is affected; by the melting of continental ice sheets)
Features of the earth's orbit, such as the rotation of the poles and changes in the tilt of its axis the earth's crust
may be influenced is affected
by factors such as the way
by the melting of continental ice sheets