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12 worksheets · Save $4.80 (20%) · prices shown inside the bundle

1. 01
   Grade 7 Science | Decomposition Cycles Worksheet (PDF )

   Grade 7 · Science

   • Describe the processes involved in decomposition and nutrient cycling.
   • Identify the roles of detritivores, fungi, bacteria, and abiotic factors in decomposition.
   • Explain how carbon and nitrogen are transformed during decomposition.

   +1 more
   $1.60$2.00
2. 02
   Grade 7 Science | Species Adaptations Worksheet (PDF ) – Ontario Standards

   Grade 7 · Science

   • Understand the different types of adaptations organisms use to survive in their environments.
   • Identify examples of structural, physiological, and behavioral adaptations in various habitats.
   • Explain how environmental pressures influence the development of specific adaptations.

   +1 more
   $1.60$2.00
3. 03
   Grade 7 Science – Human Stewardship Worksheet (PDF) – Ontario Standards

   Grade 7 · Science

   • Understand human impacts on ecosystems including habitat alteration, pollution, resource extraction, and invasive species.
   • Identify principles of ecological stewardship such as mitigation, habitat protection, restoration, and monitoring.
   • Analyze the balance between societal needs and ecological integrity in environmental decision-making.

   +1 more
   $1.60$2.00
4. 04
   Grade 7 Science – Restoration Strategies Worksheet (PDF ) | Ontario Standards

   Grade 7 · Science

   • Understand the principles of ecological restoration including reference conditions and approaches.
   • Identify factors involved in species selection, habitat connectivity, and long-term monitoring in restoration projects.
   • Evaluate trade-offs between short-term recovery and long-term resilience in restoration planning.

   +1 more
   $1.60$2.00
5. 05
   Grade 7 Science | Understanding Succession Patterns Worksheet (PDF )

   Grade 7 · Science

   • Describe the process of ecological succession and distinguish between primary and secondary succession.
   • Identify and explain characteristic stages of succession and the environmental drivers influencing it.
   • Analyze examples of succession in real-world landscapes, such as abandoned fields and disturbed shorelines.

   +1 more
   $1.60$2.00
6. 06
   Grade 7 Science – Biodiversity Indices Worksheet (PDF ) for Ontario Standards

   Grade 7 · Science

   • Understand the concept of species richness and evenness in ecological communities.
   • Interpret biodiversity indices and compare diversity across habitats.
   • Analyze the relationship between habitat heterogeneity, niche diversity, and species turnover.

   +1 more
   $1.60$2.00
7. 07
   Grade 7 Science | Ecosystem Basics Worksheet (PDF ) – Ontario Standards

   Grade 7 · Science

   • Understand the components and roles of biotic and abiotic elements in ecosystems.
   • Identify trophic categories such as producers, consumers, and decomposers and their energy flow.
   • Analyze simple food chains and the cycling of matter in pond and forest ecosystems.

   +1 more
   $1.60$2.00
8. 08
   Grade 7 Science | Freshwater Dynamics Worksheet (PDF )

   Grade 7 · Science

   • Describe the structure and stratification of freshwater systems such as ponds and lakes.
   • Explain how abiotic gradients influence community composition and vertical zonation in standing-water ecosystems.
   • Discuss seasonal changes like thermal turnover and their effects on oxygen levels, nutrient mixing, and habitat conditions in freshwater environments.
   $1.60$2.00
9. 09
   Grade 7 Science | Population Limits Worksheet (PDF ) – Ontario Standards

   Grade 7 · Science

   • Understand basic models of population growth, including exponential and logistic growth.
   • Identify factors that limit population size such as food, predation, disease, and environmental stresses.
   • Differentiate between density-dependent and density-independent factors affecting populations.

   +1 more
   $1.60$2.00
10. 10
    Grade 7 Science | Invasive Species Impacts Worksheet (PDF )

    Grade 7 · Science

    • Understand the ecological consequences of non-native species introductions.
    • Identify pathways through which invasive species are introduced and establish.
    • Analyze long-term environmental and economic effects of invasive species.

    +1 more
    $1.60$2.00