Lesson 7 of 10 · Ecosystems

Experiment⭐ 30 XP🌿 Wild Jungle

Protecting Endangered Species

🧪Lab Brief #7

Ecosystems.

🎯 Your mission

Set it up. Test it. Be amazed.

⚡ The twist

Every species solves the same problem differently.

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Mind = Blown

🐙 An octopus has 9 brains and 3 hearts.

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Make a hypothesis first

Before you watch: what do you think it'll do?

What You'll Learn

Endangered species are at risk of extinction due to habitat loss, pollution, hunting, or climate change. Conservation efforts work to protect these species and their habitats.

Key Words

Tap a word to see its definition.

Materials Needed

paper towels
tape

Safety First

Have an adult check your set-up before you start, and tidy everything away afterwards.

Steps

Step 1 — Read

Look at the vocabulary words and write a definition for each in your own words.

Step 2 — Do

Dissect a flower (lily or tulip works well). Identify and label the sepals, petals, stamen, pistil, and ovary. Tape each part to paper.

Step 3 — Observe

Compare the before and after states.

Step 4 — Record

Write your conclusion: did the results match your hypothesis? What would you change next time?

Check Your Understanding

Question 1

1 of 3

What is the role of a decomposer in an ecosystem?

How sure are you going to be?😐 maybe

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Where you see this in real life

This is why plants grow toward windows and why scabs form.

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Stretch Challenge

Try this in real life this week.

Watch a plant or pet for 5 minutes today and write down what you noticed.

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For the dinner table

“Tell me something you noticed about your own body today.”

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