Thursday, January 5, 2012

Sea Turtle Hatchlings

Baby sea turtles, hatchlings, have a very tough life. Mom digs a nest, deposits her eggs (about 100), and then leaves. She may lay eggs four to six times a season. The eggs are about the size of ping pong balls and a little more flexible (they have a ways to fall).

Later, the hatchlings have to fight their way out of the nest and through sand to the surface... and then make their way to the ocean. One of the biggest threats to hatchlings is photopollution. For more information about how lighting affects baby turtles, click here.
 




For other threats to Sea Turtles as hatchlings or as adults, check here or here. 
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Computer Lab Etiquette

You are in the computer lab to do work for this class. If you are not doing work, then we will have problems.

Do not pack up early. Work until the bell or until MsJ says.

SAVE OFTEN. And if you save to a key, also save it to your number. If you lose it, you will have to do it again.

If MsJ asks for your attention, stop what you are doing and listen to what she has to say.

You may watch videos about your organism through reliable websites.

You may listen to music through the computer if you have your own headphones. Rule1 MsJ cannot hear it. You get one warning. Rule2 Turn it on and listen – no million clicks and constant changing. Take both ear phones out when MsJ is talking.