Mafic Igneous Rocks,such as Gabbro and Basalt

question 82

Multiple Choice

Mafic igneous rocks,such as gabbro and basalt,

• A)are derived from magnesium and iron.
• B)have light coloration.
• C)are high in silicate minerals.
• D)have a low melting temperature.
• E)have a low density compared to felsic igneous rocks.

---

Definitions:

Federalism

A system of government in which power is divided between a central (national) government and various regional governments.

Supreme Executive Power

The ultimate authority vested in an executive head of state or government, responsible for enforcing laws and governing.

Shared Power

The distribution of governmental responsibilities and powers between different branches or levels of government to prevent abuse of authority.

National Policy

A course of action adopted and pursued by a government or political party on national issues.