Unit Test — Unit test Answers

Which rock is an example of a chemical sedimentary rock?

Molten materials cool at different rates. Which property of a mineral does this affect?

An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described?

Which process begins the formation of sedimentary rock?

Which phrase describes non-foliated rocks?

An igneous rock floats because air bubbles became trapped when molten material erupted from an underground volcano. How else can this rock be accurately described?

Which phrase describes how metamorphic rocks form?

This image shows the rock cycle.Which event most likely occurs at point V?

Which is a common use of minerals?

Which type of rock is most likely to form because of high heat and pressure?

A geologist finds a metamorphic rock and notices that it has grains that formed in parallel layers. The geologist pries at the rock, and it splits apart along the bands formed by the layers.Which type of rock did the geologist most likely find?

Which rock is an example of a clastic sedimentary rock?

Which statement best describes the formation of metamorphic rocks?

Which characteristic is best for identifying whether a rock is intrusive or extrusive?

Which correctly lists the three agents that must be present for cementation to occur?

Which substance would most likely form sedimentary rock?

Fran finds a dark-colored rock that she identifies as basalt. Which property gives the rock its dark color?

Which type of rock has a coarse texture due to slow cooling in magma chambers?

Which statement correctly describes a feature of the rock cycle?

A mineral forms in water heated by magma inside Earth.Which statement best describes this mineral?