when drought occurs,pastoralists have to migrate far in order to get pasture for their animals.
Ossification occurs when bones are formed.
When convection occurs in the air, winds are formed.
Such treatment deserves condemnation from the Church's pastors wherever it occurs.
Falling action occurs near the end of a story, after the climax and before the denouement.
Fertilization occurs when a sperm and egg unite.
Sample sentence: The purpose of antifreeze is to prevent a rigid enclosure from undergoing physical stresses and catastrophic deformation due to the expansion that occurs when water turns to ice.
The troposphere is the lowest layer of the atmosphere.
"Parfois" is used in French to express the concept of "sometimes." You can use it in a sentence like "Je vais à la plage parfois" (I go to the beach sometimes) to indicate that the action occurs occasionally or intermittently.
The verb is "will write"-- we use the helping verb "will" to show that the action (in this case, "write") occurs in the future tense.
Occurs-yes.
If a colon is required in the sentence in which the abbreviation occurs, there is no rule against a period preceding the colon.
Electromagnetism occurs when an electric current is sent through a coil of copper wire that is wrapped round an iron core.