Sentence examples for ha occur from inspiring English sources

Smaller fires (usually less than 5000 ha) occur more frequently on the Yellowstone landscape during the interval between these large fires [5].

Smaller fires (usually less than 5000 ha) occur more frequently on the Yellowstone landscape during the interval between these large fires [ 5].

As noted in [ 1], most of the evolutionary changes in HA occur in the head chain HA1 (18–342) denoted by HA1.

Neither has occurred.

Habituation has occurred.

Re-education has occurred.

Secession has occurred!

The crisis has occurred.

The opposite has occurred.

The change has occurred.

Other problems have occurred.