27
Lesson 27 of 84 ยท Life Cycles
LessonWhat Do Worms Do for Soil?
What You'll Learn
Decomposers like mushrooms and bacteria break down dead plants and animals, returning nutrients to the soil.
Key Words
- reptile
- amphibian
Steps
Step 1 โ Read
Look at the new words. Can you say each one?
Step 2 โ Do
Draw a food chain: start with the sun, then a plant, then an animal that eats it, then a predator.
Step 3 โ Observe
Use your senses to describe what you notice.
Step 4 โ Record
Write 1-2 sentences about what happened.
Check Your Understanding
Question 1
1 of 3Where do polar bears live?
