Biotic Factors in Ecosystems
Explore biotic factors (living parts) in an ecosystem with this engaging Grade 2 science worksheet, featuring multiple choice, fill-in-the-blanks, and short answer questions.
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Biotic Factors in Ecosystems
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Read each question carefully and answer to the best of your ability. A biotic factor is a living part of an ecosystem. An abiotic factor is a non-living part of an ecosystem.
1. Which of these is a biotic factor?
Water
Rock
Tree
Sunlight
2. Animals are an example of a factor in an ecosystem.
abiotic
biotic
non-living
inanimate
3. A living thing, like a plant or an animal, is called a factor.
4. All the things in an ecosystem are biotic factors.
5. The soil in a garden is a biotic factor.
True
False
6. A bird is a biotic factor because it is alive.
True
False
7. Name two biotic factors you might find in a forest.
8. Why is an animal considered a biotic factor?
Circle all the biotic factors in the picture below.
