New Virtual Classroom Resources
Discover the advantages of having jointed legs and an exoskeleton.
In this lesson, students explore how the adaptable arthropod body allowed them to invade land and air.
I would say spending lots and lots of time in nature as a child influenced me most in pursuing science,” said Erin Rempala who teaches Environmental Science & Sustainability, Marine Biology and Oceanography at San Diego City College.
If it includes outside adventure, Erin is all IN!
Although Colin Howe is now living far from the ocean in school in Pennsylvania, his mind has always been on the ocean. He’s working on his PhD in marine science at Penn State studying corals off the coast of Colombia.
For all of you who always dreamed of working in an aquarium taking care of the animals, Megan Olhasso gives us a solid picture of what that looks like.
Ammonites may be the most familiar fossil to us — aside from dinosaurs.
What are those spiral rocks that seem to come in every size? Ammonites were molluscs, specifically cephalopods, most closely related to octopus and squid living today.
The idea of “natural” or “wild” lands is a myth. Scientists released a study showing that about three quarters of terrestrial nature has been shaped over 12,000 years by the land use of Indigenous and traditional peoples. Those land use practices included burning, hunting, species propagation, domestication and cultivation.
The cause of the current biodiversity crisis is a result of intensifying and new uses of the biodiverse landscapes shaped and sustained by traditional societies. “[This study] shows that high biodiversity is compatible with, and in some cases a result of, people living in these landscapes,” says Yadvinder Malhi at the University of Oxford. “Working with local and traditional communities, and learning from them, is essential if we are to try to protect biodiversity.”
In 2015 a “blob” of warm water, combined with a strong El Niño created extra warm water in the Monterey Bay and slowed the growth of giant kelp. This warming caused sea urchins, who typically thrived in their niches, to proactively search for kelp instead of waiting for it to drift by. This all created what is known as sea urchin barrens.