Catelin delaney science

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Catelin delaney science

  1. 1. Tic-Tac-Toe Activity Activity: 1 Activity: 5 Activity: 9 Activity: 13
  2. 2. By: Catelin Delaney Core: 2 Science Activity 1… Alphabetical order 1. Benthos 2. Hydrothermal vents 3. Intertidal zone 4. Nekton
  3. 3. Activity 9…
  4. 4. Activity: 13 Definitions… Phytoplankton- A plant like organism Benthos-Organisms that live on the bottom of the ocean and sometimes they are attached to surfaces. Plankton-Tiny animals and plants that float near the surface of a body of water.
  5. 5. They are important food sources for water animals. Nekton- Free-swimming ocean organisms that move independently of currents. Neritic Zone- The area that slopes down from the edge of the shoreline toward the ocean floor. Upwelling- The movement of colder, nutrient-rich water from the deep ocean into shallow areas. Hydrothermalvents- Cracks in the ocean crust that release mineral rich water that has been heated by Earth’s interior.
  6. 6. Intertidal Zone- The shoreline area that falls between the high tidemark and the low tidemark. Trophic Level-The steps in a food web describing organisms and the energy transferred. Primary Consumer-Organisms that make their own food and are the base of every food chain - these organisms are called autotrophs. Secondary Consumer-They eat the primary consumers.They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants).
  7. 7. Zooplankton-Microscopic animals that eat other plankton.
  8. 8. Activity: 5 Sentences… ~I looked at the trophic levels in my science book and saw that the Primary source is at the bottom. ~The Plankton and Benthos are on opposites sides of the ocean. ~Phytoplankton are like plants and zooplankton are like animals. ~Nektons can swim along the Neritic Zone.
  9. 9. ~A lot of organisms like Secondary Composers live in the Intertidal zone. ~The upwelling water went across the hydrothermal vents and into the shallow water.

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