Unit Test — Unit test Answers

Which rock is an example of a clastic sedimentary rock?

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

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

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

Rosa drew a flow chart of the carbon cycle.

The diagram illustrates the water cycle.

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

Which phrase describes how metamorphic rocks form?

Which substance would most likely form sedimentary rock?

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

Which statement correctly describes a feature of the rock cycle?

Which phrase describes non-foliated rocks?

Which process begins the formation of sedimentary rock?

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

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

Which rock is an example of a chemical sedimentary rock?

Which statement best describes the formation of metamorphic rocks?

During the nitrogen cycle, through which structure are nitrogen compounds first absorbed into the plant?