تعلیمے مفت ات یېت سرچښمه یېن افغانستان ارد

صافچید
File 1
pdf Please login to download this file.

How Do We Measure Absolute Time?: Geologic Clocks

     
654 views
0
 Glossary

This resource describes how radioactive dating, tree rings and varves are used to determine the time it has taken for the Earth to develop to its present state.


About this resource
Available in the following languages
Subject area
Geology
Resource level
Middle (7-8)
Resource type

Images and Illustrations

Learning Activities and Labs

نڤشیج

چاپگهر

MJKrech

لسئنس

Resource Main Image

Similar resources

Resource Image
Forces That Shape the Earth: Plate Movement
This lesson covers basic...
Resource Image
The Rock Cycle
This resource describes t...
Resource Image
An Introduction to Geology
This resource provides a...
Resource Image
Rocks and Rock Formation
This reading teaches stud...
Resource Image
Why Earthquakes Occur
This lesson explains why...
0 Comment(s)