# How to Compare and Contrast Freshwater and Saltwater on a Venn Diagram?

If you want to compare and contrast two things such as freshwater and saltwater, a Venn diagram may be the right tool. Borrowed from math, the Venn diagram is used to graphically organize informati...
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http://www.ehow.com/how_8374319_compare-freshwater-saltwater-venn-diagram.html

## How to Compare Two Seasons With a Venn Diagram?

A Venn diagram is a type of graphic organizer that allows you to compare and contrast two things based on their shared and different characteristics. The simplest type of Venn diagram is composed o...
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http://www.ehow.com/how_7359639_compare-two-seasons-venn-diagram.html

## How to Draw a Venn Diagram?

A Venn Diagram is a diagram that helps you put different items/things into categories. Ever wondered how to draw one? Now you can.

http://www.wikihow.com/Draw-a-Venn-Diagram

## How to Make a Venn Diagram?

A simple 2-set Venn DiagramVenn Diagrams, though they may seem complicated, actually are pretty easy and useful once you understand them.

http://www.wikihow.com/Make-a-Venn-Diagram

## Who invented the Venn diagram?

According to the University of Victoria in Canada, in 1880, the Venn diagram was invented by John Venn when examples of his diagrams were published in the "Philosophical Magazine and Journal of Sci...
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http://www.answerbag.com/q_view/2099475