We know the north-seeking arrow on your compass points to northern Canada, but it can also point to local magnetic disturbances called anomalies.
(We; know; the north-seeking arrow on your compass points to northern Canada) (it; can also point; to local magnetic disturbances) (local magnetic disturbances; called; anomalies)
We it local magnetic disturbances
know can also point called
the north-seeking arrow on your compass points to northern Canada
to local magnetic disturbances
anomalies