Ecosystem Biology Diagrams Krill provides the main food source for the blue whale, an animal on the third trophic level. In a grassland ecosystem, a grasshopper might eat grass, Food Chain Diagram. Trophic Levels. Trophic level refers to the sequential stages in a food chain, starting with producers at the bottom, followed by primary, secondary, and tertiary As in Activity IV, you can choose to have students create a food web diagram for this habitat, or you can use a pre-existing food web diagram during initial discussions about this activity. Note how blue whales are the largest creatures in this food web, but are relatively low in terms of trophic level. Have students formulate a hypothesis
2/ Whales tap the food chain low down - close to the producers, there are few steps and so little energy is lost meaning more is available to the whales, so they are able to grow to enormous sizes. The higher up a food chain you get, the lower the biomass of animals (that is number of animals multiplied by their weight) because there are more Be able to demonstrate (using a diagram) how energy moves through the food chain; What You Will Need. Copy of Whale Food Chain Worksheets (pages 8-6 through 8-8) for each student; Give each student a copy of the Whale Food Chain Worksheet for baleen and toothed whales. Tell students that the organisms for the baleen whale food chain box are Download scientific diagram | Marine food web with the classical food chain of phytoplankton, zooplankton, fish, and whales. Note that humpback whales are baleen whales, which strain plankton
Cetaceans 4 Grade Curriculum—Lesson 8: Food Chains Biology Diagrams
Arctic Ocean Food Chain is found in the Arctic Ocean in the polar circle of the northern hemisphere. The weather there is cold enough even to reach the sub-zero level. Atlantic Ocean Food Chain is located in the Atlantic Ocean. It is the second-largest of all oceans in the world and is home to billions of marine organisms. The following diagram highlights some of the external adaptations of whales. Scientists divide whales into two groups based on how they feed. One will explore the role of toothed and baleen whales in the ocean food chain. They will use "baleen" to strain "food" from water and participate in simulated
It is home to a vast array of marine life, from microscopic plankton to giant blue whales. Understanding the intricate relationships within the Pacific Ocean food chain is essential for scientists and researchers to comprehend the delicate balance of this complex ecosystem. A Pacific ocean food chain diagram is a visual representation of The Food Chain of the Blue Whale. The largest animal on Earth is sustained by tons of tiny krill. Esri Staff. September 6, 2023. The largest animal on Earth . Blue whales (Balaenoptera musculus) are the largest animals on Earth and are found in every ocean except the Arctic Ocean. Their long, slender, mottled blue-gray bodies can grow up to 33
