Lesson 61 of 84 ยท Ecosystems
Simulationโญ 30 XP๐ฟ Wild JungleDesert Survival Adaptations (Part 2)
Ecosystems.
๐ฏ Your mission
Play with the model. Break it. Understand it.
โก The twist
What the body does in one minute is wilder than any cartoon.
Mind = Blown
๐ฆ You have more bacterial cells in your body than human cells.
Make a hypothesis first
Guess: how does the body solve this problem?
What You'll Learn
Biomes are large regions with similar climate, plants, and animals. Major biomes include tropical rainforest, desert, grassland, tundra, and temperate forest.
Key Words
- recessive
- mutation
Steps
Study the diagram and label the parts you recognize.
Set up a composting experiment: place food scraps in one sealed bag and leaves in another. Observe decomposition over two weeks and record changes.
Compare the before and after states.
Write your conclusion: did the results match your hypothesis? What would you change next time?
Check Your Understanding
Question 1
1 of 3What is a food web?
Where you see this in real life
This is why plants grow toward windows and why scabs form.
Stretch Challenge
Try this in real life this week.
Watch a plant or pet for 5 minutes today and write down what you noticed.
For the dinner table
โTell me something you noticed about your own body today.โ
Next Smart Experiment
We'll pick an experiment that matches exactly how you're thinking right now.
Share this experiment
Send it to a parent who's looking for a 10-minute kitchen science win.
Checkout complete lesson on Ecosystems for 7th Grade
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