Sophia Learning
Sophia: The Properties of Water: Lesson 3
This lesson will provide an understanding of the chemical and physical nature of water. It is 3 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 4
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
![Indiana University Bloomington: Fossil Identification Chart [Pdf] Graphic](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Indiana University Bloomington: Fossil Identification Chart [Pdf] Graphic")
Indiana University
Indiana University Bloomington: Fossil Identification Chart [Pdf]
A flowchart students can use as a tool to identify fossils based on their physical characteristics, e.g., segmentation, symmetry, lack of a skeleton, etc.
National Weather Service
National Weather Service:climate Prediction Center: Daily Precipitation Analysis
Find real-time daily precipitation analysis for the United States, Mexico, and South America as well as accumulated precipitation maps for the past 30 or 90 days.