Old Earth Ministries Online Geology Curriculum © Old Earth
Ministries (We Believe in an Old Earth...and God!) NOTE: If you
found this page through a search engine, please visit the intro
page first. Geology - Chapter 2: Earth's Basic Systems Our
planet is perfectly designed by God to function using the
physical laws that He set in place. Through these laws, the
earth is constantly being modified. These laws can be seen
operating in several key systems that He designed. Two systems
that we will consider are the hydrologic system and the tectonic
system. It is these two systems that are responsible for both
removing crustal material through erosion and subduction, and
creating new crustal material through deposition and volcanism.
We will also briefly examine the concept of isostasy. Monday -
Read Text Tuesday - Research Wednesday - Quiz Thursday - Review
Friday - Test This lesson plan is designed so that your child
can complete the chapter in five days. The only decisions you
will need to make will be concerni