7Grade 7 · Life Science

Grade 7 Life Science Worksheets

Free printable and interactive Grade 7 life science worksheets aligned to NGSS. 51 worksheets so far. Every worksheet has an answer key and can be completed online with instant feedback.

MS-LS1-6

Explain how photosynthesis cycles matter and moves energy into and out of organisms.

Worksheet
Grade 7
Starch Clues in the Tortoise Greenhouse
Life Science · MS-LS1-6
Free11 questions
Worksheet
Grade 7
A Year in the Maple Grove: Starch, Leaves and Carbon Dioxide
Life Science · MS-LS1-6
Free11 questions
Worksheet
Grade 7
Floating Leaf Disks and Ancient Coal Forests
Life Science · MS-LS1-6
Premium11 questions
Worksheet
Grade 7
Extra Air for the Cucumbers: Photosynthesis on a Farm
Life Science · MS-LS1-6
Premium11 questions
Worksheet
Grade 7
Light at Every Depth: Photosynthesis in a Quarry Pond
Life Science · MS-LS1-6
Premium12 questions
Worksheet
Grade 7
Pea Shoots in Light and Dark: A Hospital Garden Test
Life Science · MS-LS1-6
Premium10 questions
Worksheet
Grade 7
The Breathing Marsh: Photosynthesis at a Wildlife Refuge
Life Science · MS-LS1-6
Free10 questions
Worksheet
Grade 7
Sea Lettuce in the Light: Photosynthesis in a Marine Lab
Life Science · MS-LS1-6
Premium11 questions

MS-LS1-7

Model how food is broken down and rearranged in cellular respiration to release energy and build new molecules.

MS-LS2-1

Use data to explain how the amount of resources affects individual organisms and populations in an ecosystem.

MS-LS2-2

Explain patterns of interactions among organisms in ecosystems: competition, predation and mutually beneficial relationships.

MS-LS2-3

Model how matter cycles and energy flows among producers, consumers and decomposers in an ecosystem.

MS-LS2-4

Argue from evidence that changes to physical or living parts of an ecosystem affect its populations.

MS-LS2-5

Evaluate competing design solutions for keeping biodiversity and ecosystem services healthy.

MS-LS1-6

Starch Clues in the Tortoise Greenhouse

A Year in the Maple Grove: Starch, Leaves and Carbon Dioxide

Floating Leaf Disks and Ancient Coal Forests

Extra Air for the Cucumbers: Photosynthesis on a Farm

Light at Every Depth: Photosynthesis in a Quarry Pond

Pea Shoots in Light and Dark: A Hospital Garden Test

The Breathing Marsh: Photosynthesis at a Wildlife Refuge

Sea Lettuce in the Light: Photosynthesis in a Marine Lab

MS-LS1-7

Following the Sugar: A Runner's Food in the Exercise Lab

Inside the Chrysalis: Food Molecules in a Zoo Butterfly Program

A Steaming Leaf Pile: Cellular Respiration in a City Park

After the Meal: A Museum Python's Cells at Work

Stored Potatoes and Winter Hens: Food Molecules on a Farm

Snails in the Dark: Following Food Through Pond Animals

Checkup on a Treadmill: Food, Oxygen and Energy

Fuel for the Flight: Cellular Respiration at a Wildlife Refuge

MS-LS2-1

Crowded Radishes and Sunny Gaps: When Plants Share Resources

Enough Prairie Dogs? Food for Zoo-Raised Ferrets

Acorn Years: Squirrels in a City Park Through the Seasons

Room to Nest: What Limits a Swallow Population?

Grass, Rain and Lambs: Resources on a Sheep Farm

Water Fleas and Algae: How Food Limits a Pond Population

How Much Food? Resources and Population Size

MS-LS2-2

Mites, Fungi and Mulch: Interactions in a School Greenhouse

Grubs, Clover and Root Bacteria: Interactions Under a Practice Field

Back to the Island: Interactions in a Zoo Release Program

Ants, Aphids and Basking Logs: Seasons of Interactions in a City Park

Drilled Shells and Crowded Rocks: Interactions in a Fossil Hall

Owls, Weeds and Bees: Interactions on a Squash Farm

Rivals, Hunters and Partners in a Jar of Pond Water

MS-LS2-3

Below Whitewash Rock: Bird Droppings, Seaweed and Tide Pools

Fish, Lettuce and Bacteria: Modeling a Greenhouse Aquaponics Loop

Fuel Garden: Matter and Energy from the Team's Garden to the Track

A Rainforest in a Box: Matter and Energy in a Zoo's Frog Tanks

Leaf Bags Under the Oaks: A Year of Matter and Energy

When a Whale Falls: Matter and Energy on the Deep Seafloor

Corn, Cows and Compost: Modeling Matter and Energy on a Dairy Farm

MS-LS2-4

Dry Ponds, Wet Years: Arguing About a Prairie Refuge

Buried by Sand: Arguing About a Tide Pool Bench

In the Shadow of the New Wing: Arguing About a School Meadow

Clearer Isn't Always Better: Zebra Mussels in a Training Lake

Otters, Urchins and a Heat Wave: Arguing About a Kelp Forest

After the Ash Trees: How One Beetle Changed a City Greenway

Reading the Layers: How an Ancient Lake's Populations Changed

MS-LS2-5

Blue Blood and Shorebirds: Choosing a Plan for Horseshoe Crabs

Under the Road or Over It? Choosing a Crossing for Kettle Marsh

Ropes, Guides or a Deck? Protecting the Pelican Rock Tide Pools

Nets, Sprays or Flowers? Protecting a School Garden

Running Past the Marsh: Choosing a Trail That Protects It

Saving River Mussels: Choosing a Zoo Conservation Plan

Lawn, Meadow or Wetland? Evaluating Plans for a City Park