Ch 40: ILTS Biology: Geologic Time

About This Chapter

Let us help you review facts on the geologic time scale, geologic dating and fossils as you prepare for the ILTS Biology exam. These video lessons can help you tackle exam questions on these topics.

ILTS Biology: Geologic Time - Chapter Summary

These lessons offer refresher information on the geological record, including competing theories on geologic evolution. Our short videos and self-assessment quizzes will aid in your preparation for the ILTS Biology exam by allowing you to review concepts such as:

  • The geologic timescale
  • Catastrophism vs. uniformitarianism in geologic evolutionary theories
  • Relative and numerical dating
  • Conditions required to preserve fossils

Our instructors know what the ILTS Biology exam requires and have designed lessons that will help you succeed on it. You can even ask them questions if you need additional help. The video lessons are short, averaging about five minutes, and they're available anytime via computer or mobile device.

ILTS Biology: Geologic Time Chapter Objectives

Illinois makes passing the ILTS Biology test a condition for obtaining teacher certification in this subject. The computerized exam's multiple-choice questions are segmented into six subareas, and questions on this chapter's content are in the Earth systems and the universe subarea.

Our quizzes let you practice answering questions in the format you'll see on the exam and also show you where your knowledge of geologic time may be lacking.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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Other Chapters

Other chapters within the ILTS Science - Biology (105): Practice and Study Guide course