Tagged: layers of the ocean activity


Ocean Unit Freebies

If you are planning a trip to the beach this summer, you might be interested in some of these freebies I made for the kids when we did our ocean unit.  I hope someone finds these helpful! Below are some of the ocean invertebrate cards  that I made when we were studying the ocean. Remember, crustaceans, arachnids and insects are all part of the arthropod group (look at this chart to see what...


Ocean Activities: The Ocean Zones

The ocean is divided into different layers. The zones differ in temperature, water pressure and available nutrients.  Marine organisms live in different zones according to the amount of sunlight that reaches there. Sunlight Zone: More than 90% of marine life lives in the Sunlight Zone. Twilight Zone: Animals that live in the twilight zone must be able to survive cold temperatures, an increase in water pressure and dark waters. There are no plants in...