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  9. Use Food Chains To Predict Changes In Populations

Middle School Use Food Chains To Predict Changes In Populations Interactive Videos

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4th Grade - 7th Grade

Energy Flow - Food Chains - Ecosystems

Energy Flow - Food Chains - Ecosystems

Interactive Video

Energy Flow - Food Chains - Ecosystems

4th Grade - 7th Grade

Science, Biology

Examine the movement of energy through food chains and ecosystems, tracing paths from primary producers to consumers. Gain insight into the complex interconnections within the food chain and identify the mechanisms of energy transfer that sustain living systems.

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4th Grade - 7th Grade

Understanding Energy Flow - Decomposers' Role - Food Chains

Understanding Energy Flow - Decomposers' Role - Food Chains

Interactive Video

Understanding Energy Flow - Decomposers' Role - Food Chains

4th Grade - 7th Grade

Biology, Science

Explore the process by which decomposers, such as bacteria and fungi, break down waste to recycle nutrients in ecosystems. Understand the energy flow within food chains and the essential role decomposers play in sustaining ecological balance.

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5th Grade - 8th Grade

Energy Transfer - Arrows and the 10 Percent Rule - Understanding Food Webs

Energy Transfer - Arrows and the 10 Percent Rule - Understanding Food Webs

Interactive Video

Energy Transfer - Arrows and the 10 Percent Rule - Understanding Food Webs

5th Grade - 8th Grade

Science, Biology

Explore energy dynamics in ecosystems through food webs, focusing on arrow direction and the 10 percent energy transfer rule. Understand food web structures, forecast ecosystem changes, and apply energy transfer concepts across biological contexts.

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5th Grade - 8th Grade

Energy Transfer and Ecological Roles - Trophic Levels and Ecosystem Dynamics

Energy Transfer and Ecological Roles - Trophic Levels and Ecosystem Dynamics

Interactive Video

Energy Transfer and Ecological Roles - Trophic Levels and Ecosystem Dynamics

5th Grade - 8th Grade

Biology, Science

Examine the flow of energy through ecosystems by analyzing the roles of primary producers, consumers, and decomposers within food webs and chains. Identify trophic levels and apply the 10% rule of energy transfer to gain a comprehensive understanding of ecological dynamics.

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6th Grade - 10th Grade

Understanding Energy Flow - Food Chains and Food Webs - Ecology

Understanding Energy Flow - Food Chains and Food Webs - Ecology

Interactive Video

Understanding Energy Flow - Food Chains and Food Webs - Ecology

6th Grade - 10th Grade

Science

Investigate the intricacies of food chains and food webs, focusing on energy flow within ecosystems and the essential function of decomposers. Gain an understanding of ecological systems by explaining energy transfers and evaluating how environmental changes affect food web dynamics.

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6th Grade - 10th Grade

Conceptual Understanding - Energy Transfer - Ecological Interactions

Conceptual Understanding - Energy Transfer - Ecological Interactions

Interactive Video

Conceptual Understanding - Energy Transfer - Ecological Interactions

6th Grade - 10th Grade

Biology

Exploring the intricate relationships within food webs, understanding the significance of biodiversity, and examining energy pyramids in ecosystems enhance comprehension of ecological interactions and energy dynamics. This process strengthens analytical skills and fosters a holistic connection between various environmental concepts.

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6th Grade - 10th Grade

[Understanding Energy Transfer - Food Chains and Webs - Ecological Systems]

[Understanding Energy Transfer - Food Chains and Webs - Ecological Systems]

Interactive Video

[Understanding Energy Transfer - Food Chains and Webs - Ecological Systems]

6th Grade - 10th Grade

World Languages

Investigate the complex dynamics of energy transfer within Earth's food chains and webs by examining the functions of producers, consumers, and decomposers. Gain a comprehensive understanding of how energy moves through ecosystems and the effects of these interactions, enhancing knowledge of ecological relationships.

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5th Grade - 8th Grade

Energy Flow in Food Chains - Understanding Producers and Consumers - Ecosystem Dynamics

Energy Flow in Food Chains - Understanding Producers and Consumers - Ecosystem Dynamics

Interactive Video

Energy Flow in Food Chains - Understanding Producers and Consumers - Ecosystem Dynamics

5th Grade - 8th Grade

Biology, Science

Exploration of food chains highlights the roles of producers and primary consumers, along with the energy flow within ecosystems. Learners will gain an understanding of how energy transfers through trophic levels and the critical role the sun plays as an energy source.

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6th Grade - 8th Grade

Energy Flow - Food Chains and Webs - Ecology Concepts

Energy Flow - Food Chains and Webs - Ecology Concepts

Interactive Video

Energy Flow - Food Chains and Webs - Ecology Concepts

6th Grade - 8th Grade

Science, Biology

Engage with the intricate dynamics of food chains and webs, emphasizing energy transfer and the interdependence of species within ecosystems. Develop an understanding of ecological operations, gain insights into potential changes caused by the removal of species, and conduct analyses of interactions within food webs to grasp the concept of ecological balance comprehensively.

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4th Grade - 9th Grade

Understanding Ecosystem Relationships - Food Webs and Chains

Understanding Ecosystem Relationships - Food Webs and Chains

Interactive Video

Understanding Ecosystem Relationships - Food Webs and Chains

4th Grade - 9th Grade

Science, Biology

Explore ecosystems with a focus on the operation and balance of food chains and webs. Understand the significance of energy transfer, the roles of plants, and the interconnected nature of living organisms. Enhance comprehension of ecological systems and energy dynamics.

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6th Grade - 10th Grade

Understanding Energy Flow - Food Chains - Ecosystems

Understanding Energy Flow - Food Chains - Ecosystems

Interactive Video

Understanding Energy Flow - Food Chains - Ecosystems

6th Grade - 10th Grade

Science

Explore food chains and webs and understand how they illustrate energy flow and species interconnectedness in ecosystems. Gain insights into the roles of producers and consumers and examine the impact of biodiversity. Enhance comprehension of ecosystem dynamics and stability.

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6th Grade - 8th Grade

Trophic Levels - Food Chains - Energy Flow

Trophic Levels - Food Chains - Energy Flow

Interactive Video

Trophic Levels - Food Chains - Energy Flow

6th Grade - 8th Grade

Biology, Science

Explore food chains and energy dynamics, focusing on trophic levels and energy transfer among organisms. Understand the roles of producers, consumers, and decomposers, and gain insights into the principles that limit the number of trophic levels in ecosystems. Learning outcomes include comprehension of energy flow and the interactions within ecological communities.

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6th Grade - 10th Grade

Understanding Ecosystem Dynamics - Food Chains & Energy Flow - Ecology

Understanding Ecosystem Dynamics - Food Chains & Energy Flow - Ecology

Interactive Video

Understanding Ecosystem Dynamics - Food Chains & Energy Flow - Ecology

6th Grade - 10th Grade

Science

Explore the principles of food chains, energy flow, and interactions within ecosystems, with insights into the roles of autotrophs and heterotrophs. Gain an understanding of ecological dynamics and the critical role of biodiversity in sustaining ecosystems.

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5th Grade - 8th Grade

Energy Transformation - Producers and Consumers - Food Chains

Energy Transformation - Producers and Consumers - Food Chains

Interactive Video

Energy Transformation - Producers and Consumers - Food Chains

5th Grade - 8th Grade

Science, Biology

Explore how energy transformation drives ecosystems by examining the roles of producers and consumers within food chains. Understand the processes of energy transfer and the interconnectedness of organisms to enhance knowledge of ecological principles and nutrient cycles.

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6th Grade - 10th Grade

Understanding Ecological Dynamics - Food Chains - Energy Flow

Understanding Ecological Dynamics - Food Chains - Energy Flow

Interactive Video

Understanding Ecological Dynamics - Food Chains - Energy Flow

6th Grade - 10th Grade

Science

Explore the complexities of food chains and energy flow in ecosystems, gaining insight into essential ecological concepts. Understand the roles of producers, consumers, and decomposers, and learn how food webs and energy pyramids form, enhancing comprehension of ecological interactions and processes.

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1st Grade - 6th Grade

Matter and Energy Dynamics - Organism Nutritional Needs - Ecosystems and Biological Processes

Matter and Energy Dynamics - Organism Nutritional Needs - Ecosystems and Biological Processes

Interactive Video

Matter and Energy Dynamics - Organism Nutritional Needs - Ecosystems and Biological Processes

1st Grade - 6th Grade

Other, Biology

Explore the intricate relationship between matter and energy within organisms and ecosystems, focusing on energy conversion and nutrient cycling. Understand essential biological functions, identify characteristics of living organisms, and appreciate energy conservation principles crucial for sustaining life and ecosystem balance.

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1st Grade - 6th Grade

Understanding Ecosystem Roles - Producers and Decomposers - Life Science

Understanding Ecosystem Roles - Producers and Decomposers - Life Science

Interactive Video

Understanding Ecosystem Roles - Producers and Decomposers - Life Science

1st Grade - 6th Grade

Biology, Other

Explore the different roles in ecosystems, with a focus on producers, such as algae, and the essential role of decomposers. Gain insight into ecosystem dynamics and understand the importance of maintaining biodiversity balance.

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6th Grade - 10th Grade

Understanding Food Webs - Energy Flow in Ecosystems

Understanding Food Webs - Energy Flow in Ecosystems

Interactive Video

Understanding Food Webs - Energy Flow in Ecosystems

6th Grade - 10th Grade

Biology, Science

Focus on the intricate dynamics of food webs and energy flow within ecosystems. Gain a deeper understanding of trophic levels, the efficiency of energy transfer, and the critical roles of producers and consumers in ecological systems.

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6th Grade - 10th Grade

Ecosystem Dynamics - Food Chains & Energy Transfer - Environmental Science

Ecosystem Dynamics - Food Chains & Energy Transfer - Environmental Science

Interactive Video

Ecosystem Dynamics - Food Chains & Energy Transfer - Environmental Science

6th Grade - 10th Grade

Science

Explore the complexities of food chains and energy flow within ecosystems by understanding the roles of producers, consumers, and decomposers. Gain insight into the transfer of energy across trophic levels and appreciate the importance of each component in sustaining ecological balance.

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5th Grade - 8th Grade

Energy Flow - Matter Cycling - Ecosystem Dynamics

Energy Flow - Matter Cycling - Ecosystem Dynamics

Interactive Video

Energy Flow - Matter Cycling - Ecosystem Dynamics

5th Grade - 8th Grade

Biology, Science

Explore the intricate systems of energy flow and matter cycling within ecosystems, focusing on energy transfer through trophic levels and the roles of various organisms. Understand key ecological principles and develop the ability to identify and analyze complex food webs and evaluate energy efficiency in ecosystems.

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