Put the following in order from oldest to most recent by writing a number in the blank beside each. Print geologic time scale worksheet key worksheets sheet kids from geologic time scale worksheet source sheetkids biz.
Geologic time scale created date.
Geologic time scale worksheet. Ngss ms ess1 4 geologic time scale worksheet worksheet. Discuss the difference between relative and absolute rock ages. 3 1 precambrian time mesozoic era 4 2 paleozoic era cenozoic era 2.
Geologic time scale. Phylogeny and systematics for students 9th 12th. Students will define the geologic time scale and describe how fossils were used to organize the geologic time scale.
Worksheet 1 the geologic time scale expected results answer the questions in the spaces provided. It is a worldwide scale developed by correlation of fossils from all around the world. Some of the worksheets for this concept are work the geological time scale geologic time scale from the texas memorial museum geological timeline activity week 6 geological timeline geologic time scale work paleontology lesson its a matter of time dawn wagner.
Get free access see review. Answer key to the geologic time scale worksheet 1. After reading a passage about geological time and fossil evidence earth historians write answers to six questions about what they learned.
Eras are subdivided into periods. They are also directed to design a board game that would teach players about the geological time scale. It is based the fossil record discussed above.
Humans evolved about 110 000 years ago. In this geologic time scale worksheet students use a word bank to complete the geologic time scale provided. Students fill in the chart as it relates to the geologic time scale.
Plants and fish have only evolved within the past 500 million years. 7 27 2010 4 09 28 pm. Single celled organisms dominated most of earth s history.
The geological time scale worksheet is suitable for 6th 9th grade. Eons are the largest spans of time in the geologic time scale. Illustrate and label two possible causes of mass extinction.
The geological time scale the ideas of superposition and evolution provide the basis of the geological time scale which was developed in a somewhat random fashion mostly in europe during the 19th century. Is a timeline that organizes the events in earth s history like a calendar. Eons are divided into smaller units called eras.
Explain the relationships among eons eras epochs and periods of the geologic time scale. Displaying top 8 worksheets found for geologic time scale.