Biotic Factors Worksheet
A Grade 1 science worksheet focusing on identifying and understanding biotic factors in an ecosystem.
Includes
TextMultiple ChoiceFill in the BlanksTrue / FalseShort Answer
Standards
2-LS4-1
Topics
sciencegrade 1biotic factorsecosystems
7 sections · Free to use · Printable
Biotic Factors
Name:
Date:
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Read each question carefully and answer to the best of your ability.
Living things in an ecosystem are called biotic factors. These include plants, animals, and tiny living things like bacteria.
1. Which of these is a biotic factor?
a
A rock
b
A tree
c
Water
d
The sun
2. Biotic factors are all the things in an ecosystem.
3. A bird is a factor because it is alive.
4. All animals are biotic factors.
T
True
F
False
5. Name two different biotic factors you might see in a garden.