Magma That Has Moved Vertically Upward Through a Crack in the Rock

question 60

Multiple Choice

Magma that has moved vertically upward through a crack in the rock forms a(n)

• A) laccolith.
• B) batholith.
• C) sill.
• D) dike.
• E) stock.

---

Definitions:

Fertilize Many Females

A reproductive strategy used by some males in a species to increase their chances of passing on their genes by mating with multiple females.

Polyandry

A mating system where females mate (or attempt to mate) with multiple males.

Polygyny

A mating system where a male mates with multiple females within one breeding season, commonly observed in animals.

Polygamy

A mating system where an individual has multiple mates during one breeding season, commonly observed in many animal species.