And, for some more Earth Day cartoons please visit The Daily Green.
Marine & Freshwater Environmental Education
And, for some more Earth Day cartoons please visit The Daily Green.
Oysters are another bivalve animal. In the case of all bivalves, the part of the animal that lines the shell is known as the nacre and the part of the animal that make up the outer shell is known as the mantle. A pearl is created rather by accident when something foreign gets stuck inside […]
Limpets are small, flattened snails with a conical shell that live on rocks in the intertidal zone. They trap water beneath their shell and use it to survive from high tide to low tide. Image (c) wordsmith.org
Here are some more sample questions from the Consortium for Ocean Leadership‘s popular National Ocean Science Bowl. These questions come from the Social Science section. Good luck! 1.) How often have men descended to the Challenger Deep? a) Once b) Twice c) Three times d) Never (The Challenger Deep is 36,000 feet deep along the […]
What are Christmas tree worms and where did they get their name? I’m more than happy to let you know that it would not be a good idea to decorate your house with Spirobranchus giganteus. The Christmas tree worm got its name because the spiral plumes that radiate from its main body resemble that of […]
The amount of salt in the ocean, known as ‘salinity’, is a measure of the of the amount of salt dissolved in 1000 grams of water. The amount is expressed as parts per thousands (ppt). Refractometers are a tool used to measure the amount of salinity in the ocean. The salinity in the ocean is […]
Are your kids interested in a career on the water? Sounds like a great time to check out this video and go out lobster fishing with the award winning Aqua Kids! They’ll learn from teen lobster fishermen in Maine some of the challenges of the job (e.g., timing how long their nets are in the […]
Ever know instinctively that some animals are ‘related’ and just can’t pinpoint their similarities? On the third day of every month I explain three features that are common among three animals of a certain group. Of course, generally each group has more than three representatives and even many more similarities and then even more differences, […]
Sea foam can be thought of as the air bubbles in seawater that bounce off one another. When they bounce off one another it also releases sea spray. Air bubbles in freshwater basically just unite and don’t bounce off one another. If there is foaminess in freshwater it is pollutant related. Makes you think where […]
While I am not here to tell you how to form alliances, I can mention some edible seaside plants found along the Atlantic coast. These include: Sea rocket, sea lettuce, prickly pear, bull thistle, dewberry and winged sumac. You can eat the blackberries of the dewberry with milk and honey. For a refreshingly cool drink […]
Whether we know it or not, the Atlantic horseshoe crab has made a significant impact on many of our lives. The significance of this living fossil can be found in its capacity to resist change for millions of years, its special copper-based blood is crucial to the medical field, and its ability to provide food […]
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