Wetland and Marsh Preservation

Photo @: www.nornet.on.ca/hnecdev

17 Miles Long & Kills

Boat Speed Bylaws

Flooding

Erosion

Water Molecule

A water molecule consists of an oxygen atom and two hydrogen atoms, which are attached at an angle of 105°. Not shown are two pairs of electrons on the bottom that form a similar angle in a plane perpendicular to this view. This asymmetrical arrangement accounts for the many unusual properties of water, such as the fact that it expands when it freezes.

Microsoft Illustration

Water Molecule," Microsoft® Encarta® 96 Encyclopedia. © 1993-1995 Microsoft Corporation. All rights reserved


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