Earth Science

Which of the following processes will change a sedimentary rock into an Igneous rock?

The breakdown of rocks and minerals into smaller particles without a change in composition  - 

Which of these best describes forest soil?

Which of the following may preserve ancient remains of plants and animals?

Which recent geologic processes commonly occur in the Coastal Plain region of Virginia?

Which of these planets has the smallest diameter and the greatest average density?

Which of these best describes the composition of a nebula such as the Crab Nebula?

Cloudy nights can be warmer than clear nights because clouds trap heat - 

Which of these describes the area immediately below a water table?

This yellow mineral appeared to be gold but it is referred to as "Fools Gold" - 

All of the following may be found deep in a natural cave EXCEPT- 

Obsidian, pumice, and scorla lack crystals because

Seawater is typically denser than freshwater due to seawater's

Which of these are caused primarily by the gravitational force between Earth and the Moon?

The streak test that is used to identify minerals involves studying the -

Dramatic variations in the polar ice caps most likely suggest changes in -

Metamorphic rocks with a layered or banded look are called - 

Some fuels are classified as nonrenewable because they -

Which of these measurements allows scientists to compare the brightness of stars?

Most water leaves the ocean through evaporation and returns to the ocean through -

Which would be the best tools to measure the density of a small piece of silver ore?

Why does a comet's tail point away from the Sun?

Which of these is likely to occur after moist air is cooled below its dew point?

Rivers, springs, and aquifers are all - 

Which natural resource found in Virginia is a common source of energy?