Review: Habitats, Adaptation and Change
Use environment records to reason about survival without purposeful evolution claims.
Bring the unit skills together
Use these 4 new cases to check your reasoning. Choices are temporary and are not saved to an account, sent to staff or recorded as school grades. Download your current review choices before leaving or reloading.
The download contains your current choices and any checked feedback. Keep the separate transfer-task work in your own document; downloading its instructions does not mark it complete.
Use the skills in a new task
Draw or write four parts for “Habitats, Adaptation and Change”—one pretend example from each lesson. In each part, show what happened, give your answer, and say which clue helped you. If the question gives numbers, show your working too. Finish with one thing the practice case does not tell us. You may say your answers aloud.
Work on paper or in your own document. Explain the choices you made.
- Choose one pretend example from each of the four lessons.
- Name what each example shows.
- If the example gives numbers, show your calculation and unit. Otherwise, say which clue explains your answer.
- Say that the case details are supplied for practice; they are not your own real-life observations.
- Say one thing the example does not tell us, or one change that could give a different answer.
Compare with a model response
Panel 1: Which scientific label fits the specifically described step or feature? Supplied case: Only food supply falls. Result: food limit. Reasoning: The answer is food limit. In the notes, it means “not enough listed food.” Organisms require resources. Available food, water and space can limit a population. A resource change can affect more than one species, so a simple model is a starting point. Model limitation: only the stated classroom boundary and supplied observations are established; unmeasured real-world performance remains unverified. Panel 2: Which scientific label fits the specifically described step or feature? Supplied case: Color blends into habitat. Result: camouflage. Reasoning: The answer is camouflage. In the notes, it means “appearance reduces visibility against background.” A trait may help in one environment and not another. Organisms do not choose inherited traits because they need them. These supplied models describe survival differences, not intent. Model limitation: only the stated classroom boundary and supplied observations are established; unmeasured real-world performance remains unverified. Panel 3: Which scientific label fits the specifically described step or feature? Supplied case: Tagged birds move elsewhere. Result: migration. Reasoning: The answer is migration. In the notes, it means “organisms move to another place.” A changed environment may remove resources or alter conditions. Distinguish migration, local population decrease, local persistence and lack of evidence in the supplied records. Model limitation: only the stated classroom boundary and supplied observations are established; unmeasured real-world performance remains unverified. Panel 4: Which scientific label fits the specifically described step or feature? Supplied case: Plan replaces removed feeding plants. Result: restore food. Reasoning: The answer is restore food. In the notes, it means “address missing feeding resources.” A proposal should connect an action to a documented need. Benefits and tradeoffs may coexist. These paper cases are not instructions to release animals or alter real habitats. Model limitation: only the stated classroom boundary and supplied observations are established; unmeasured real-world performance remains unverified.
A different response can also meet the criteria. Compare the evidence and reasoning, rather than copying the wording.