Interactive
Grades 1–5
Life in Different Habitats
Game
$1.50
Science · Curriculum resources
Ecosystems Worksheets and Activities
Explore our Ecosystems curriculum resources hub for grades K-5, featuring worksheets, activities, reading passages, games, and graphic organizers. These no-prep, standards-aligned materials help students understand habitats, food chains, interdependence, biodiversity, and human impact across a range of grade levels.
70 results
Interactive
Grades 1–5
Pollinator Helpers
Game
$1.50
Interactive
Grades 1–5
How Animals Help Seeds Travel
Game
$1.50
Interactive
Grades 1–5
Helping Plants Stay Healthy
Game
$1.50
Interactive
Grades 1–5
What Do Plants Need to Grow?
Game
$1.50
Interactive
Grades 3–5
Group Survival
Game
$1.50
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Passage
Grades 3–7
What Abiotic Factors Determine the Type of Biome?
Reading Passage · MS-LS1-5
Free
Interactive
Grades 3–5
Animal Groups
Game
$1.50
Passage
Grades 3–7
What Characteristic Is Used to Divide Aquatic Biomes into Three Zones?
Reading Passage · MS-LS1-3
$1.50
Passage
Grades 3–7
What Is the Floor of an Aquatic Biome Called?
Reading Passage · MS-LS1-4
$1.50
Passage
Grades 3–7
What Is the Main Source of Carbon in an Ecosystem?
Reading Passage · MS-LS2-3
Free
Passage
Grades 3–8
What is the Relationship between the Oxygen Cycle and the Carbon Cycle?
Reading Passage
$1.50
Passage
Grades 3–6
What is an Abiotic Factor?
Reading Passage
$1.50
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Passage
Grades 3–6
Biotic and Abiotic Factors
Reading Passage
Free
Passage
Grades 3–6
What is Bioaccumulation
Reading Passage
$1.50
Passage
Grades 4–6
How Different Animals Get Energy from Food
Reading Passage · 5-LS1-1
$1.50
Passage
Grades 4–6
Energy for Living Things
Reading Passage · 5-LS1-1
$1.50
Passage
Grades 4–6
What Kind of Energy Is Stored in Food
Reading Passage · 5-LS1-1
$1.50
Passage
Grades 4–6
How Producers Make Food
Reading Passage · 5-LS1-1
$1.50
Passage
Grades 4–6
How Consumers Get Food
Reading Passage · 5-LS1-1
$1.50
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Passage
Grades 4–6
Tracing Food Energy Back to the Sun
Reading Passage · 5-LS1-1
$1.50
Passage
Grades 5–8
Furbish’s Lousewort
Reading Passage
Free
Passage
Grades 5–8
Consumers and Decomposers
Reading Passage · MS-LS2-3
$1.50
Passage
Grades 5–8
Human Impacts: Invasive Species
Reading Passage · MS-LS2-4
$1.50
Passage
Grades 5–8
Human Impacts: Pollution
Reading Passage · MS-LS2-4
$1.50
Passage
Grades 5–8
Human Impacts: Climate Change
Reading Passage · MS-LS2-4
$1.50
Passage
Grades 5–8
Human Impacts: Habitat Destruction
Reading Passage · MS-LS2-4
$1.50
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Passage
Grades 5–8
What Is Biodiversity?
Reading Passage · MS-LS2-5
$1.50
Passage
Grades 5–8
Biodiversity and Ecosystem Health
Reading Passage · MS-LS2-5
$1.50
Passage
Grades 5–8
Ecosystem Services
Reading Passage · MS-LS2-5
Free
Passage
Grades 5–8
Human Impacts: Overexploitation
Reading Passage · MS-LS2-4
Free
Passage
Grades 5–8
Extinction: Past and Present
Reading Passage · MS-LS4-1
$1.50
Passage
Grades 5–8
Climate Change: Vulnerable Ecosystems
Reading Passage · MS-ESS3-5
$1.50
Passage
Grades 5–8
Endangered Species and the Sixth Extinction
Reading Passage · MS-LS4-1
Free
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Passage
Grades 5–8
Biodiversity and Its Importance
Reading Passage · MS-LS4-4
$1.50
Passage
Grades 5–8
Abiotic Factors in Ecosystems
Reading Passage · MS-LS2-1
$1.50
Passage
Grades 5–8
Biomes: Terrestrial Ecosystems
Reading Passage · MS-LS2-1
$1.50
Passage
Grades 5–8
Biomes: Aquatic Ecosystems
Reading Passage · MS-LS2-1
$1.50
Passage
Grades 5–8
Predation
Reading Passage · MS-LS2-2
$1.50
Passage
Grades 5–8
Ecological Interactions: Symbiosis
Reading Passage · MS-LS2-2
$1.50
Passage
Grades 5–8
Extinction and Biodiversity
Reading Passage · MS-LS4-1
Free
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Passage
Grades 5–8
Nitrogen Cycle
Reading Passage · MS-LS2-3
$1.50
Passage
Grades 5–8
Water in Ecosystems
Reading Passage · MS-LS2-3
$1.50
Passage
Grades 5–8
Food Chains
Reading Passage · MS-LS2-3
Free
Passage
Grades 5–8
Introduction to Ecology
Reading Passage · MS-LS2-1
$1.50
Passage
Grades 5–8
Phosphorus Cycle
Reading Passage · MS-LS2-3
$1.50
Passage
Grades 5–8
Climate Change: Species Responses
Reading Passage · MS-LS4-4
$1.50
Passage
Grades 5–8
Levels of Ecological Organization
Reading Passage · MS-LS2-1
Free
Passage
Grades 5–8
Competition
Reading Passage · MS-LS2-2
$1.50
Passage
Grades 5–8
Producers: The Foundation of Ecosystems
Reading Passage · MS-LS2-3
$1.50
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About these Ecosystems worksheets and activities
Ecosystems concepts are introduced in early grades with simple sorting activities that build foundational vocabulary. For example, students sort plants and animals into forest and desert habitats, learning how organisms adapt. They explore pollination and seed dispersal, understanding the role of animals in ecosystem health. By upper elementary, students examine interdependence through food chains and webs, and consider human impact on biodiversity.
Our resources progress from concrete to abstract, covering all major subtopics: habitats and ecosystems, food chains and webs, interdependence, and biodiversity with human impact. Students practice critical thinking, classification, and cause-effect reasoning. Related concepts like photosynthesis, carbon cycles, and conservation are woven into activities, ensuring a comprehensive understanding of how ecosystems function.
What these worksheets cover
- Habitats and Ecosystems
- Food Chains and Webs
- Interdependence
- Biodiversity and Human Impact
Using these in your classroom
Teachers can use this hub to differentiate across mixed-ability classrooms. Early-grade resources work well for whole-group introduction or literacy centers, while upper-grade materials support independent practice, small groups, or homework. Printable worksheets and digital activities allow flexible use for intervention, review, or assessment. Choose the right level for each group: scaffolded versions help struggling learners, while more complex tasks challenge advanced students. Use these resources for homework, morning work, or as part of a science station rotation.
Standards alignment
These resources are designed to align with Common Core State Standards for science and literacy across grades K-5, covering key ecosystem concepts appropriate for each grade level.
Frequently asked questions
Are these Ecosystems worksheets printable?
Yes, many of our Ecosystems worksheets are printable and can be downloaded as PDFs. Some resources are free, while others require a paid Workybooks membership. You can also use the digital versions for online learning.
Are these Ecosystems worksheets for kids?
Absolutely. Our Ecosystems worksheets for kids are designed for grades K-5, with age-appropriate activities that build understanding from basic habitats to complex food webs. They are engaging and easy to use in class or at home.
What grade levels do these resources cover?
Our Ecosystems hub spans kindergarten through 8th grade, with most resources focused on K-5. Each activity is labeled with a suggested grade range, so you can find the right level for your students.
Do I need a membership to access all resources?
Some resources are free, but full access to the library requires a Workybooks paid membership. Members can download unlimited printable worksheets and use digital activities.