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This easy-level worksheet has students fix sentence errors, fill in blanks, and answer true or false questions to practice habitats and ecosystems skills.

It includes 10 questions across 3 sections for focused practice.

Style:
Busy Bee
Habitats and Ecosystems
Grade 3
★ Part A: Fix the Sentence
Each sentence has an error. Rewrite it correctly on the line.
1) Fix the sentence:
An eagle is a decomposer because it eats rabbits.
Rewrite: An eagle is a consumer because it eats rabbits.
2) Fix the sentence:
A rattlesnake keeps warm in the cold, wet rainforest.
Rewrite: A rattlesnake keeps warm in the hot, dry desert.
3) Fix the sentence:
Coral reefs are found in the middle of grasslands.
Rewrite: Coral reefs are found in warm, shallow ocean water.
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) In a food chain, the arrows show which way energy flows.
2) A predator is an animal that hunts other animals for food.
3) Trees, grass, and flowers are all examples of producers.
4) Bears sleep through winter in a deep rest called hibernation.
★ Part C: True or False?
Read each statement. Circle True or False.
1) A food chain always begins with a producer like a plant.
True
False
2) Decomposers eat only living animals.
True
False
3) Some animals migrate to warmer habitats when winter comes.
True
False
🎯

Ready to Practice?

Complete each section carefully.

10 Questions
15-20 minutes
Auto-graded
Retry anytime
🏆
Questions Correct
0
Correct
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Incorrect
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Skipped
0:00
Time
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Score
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