Skip to content
Start My 3 Free Days $0 today · cancel anytime

3rd Grade Earth Science Worksheets

30 resources

3 days free

Ready for the whole library?

You’ve had your freebie — but members download 10,000+ resources for every grade, all year long. Try it free — $0 today, cancel anytime.

Free for teachers

Pick your grade. We’ll send 10 free resources.

Worksheets, activities and a video — picked for your classroom, ready to print tonight.

One free bundle per teacher. We’ll also send free teaching ideas each week — unsubscribe anytime.

3rd Grade Earth Science Worksheets

30 resources

Worksheet
Worksheet3rd GradeReduce, Reuse, Recycle Scenarios Worksheet

Read six real-life situations and decide whether each one shows reducing, reusing, or recycling on this reduce, reuse, recycle scenarios worksheet for 3rd grade. Answer key included, so Earth Day science practice takes no prep.

Worksheet
Worksheet3rd GradeDay and Night Worksheet

A hands-on day and night worksheet where 3rd graders read Sun and Earth diagrams, finish science sentences from a word box, and explain what makes it dark. Answer key included for quick, no-prep review.

Worksheet
Worksheet3rd GradeWater Conservation Worksheet

Students use this Water Conservation Worksheet to define key terms, sort water-saving habits, and solve a two-step drip problem. Built for 3rd Grade, with an answer key included for fast, no-prep science practice.

Worksheet
Worksheet3rd GradeSoil Matching Worksheet

This Soil Matching Worksheet gives 3rd Grade students hands-on practice matching soil words to their meanings and labeling the four soil layers. An answer key is included, so checking work takes seconds.

Worksheet
Worksheet3rd GradeRock Observation Worksheet

This Rock Observation Worksheet has 3rd grade students match describing words to five rock observations, name three rock types, and record one more property. An answer key is included, so it is ready to print.

Worksheet
Worksheet3rd GradeFossil Definitions Worksheet

This fossil definitions worksheet gives 3rd grade students matching, fill-in-the-blank, and written-response practice with key fossil vocabulary. An answer key is included, so review is quick and confident.

Worksheet
Worksheet3rd GradeDeserts Life Science Reading Comprehension Worksheet

This Deserts Life Science Reading Comprehension Worksheet gives 3rd Grade readers a short nonfiction passage about hot and cold deserts, with comprehension questions and an answer key included, so science reading practice takes minutes to prep.

Worksheet
Worksheet3rd GradeWhat is Soil? Worksheet

This What is Soil? Worksheet asks 3rd grade students to name what soil is made of, identify its three layers from a reference box, and explain why humus matters, with an answer key.

Worksheet
Worksheet3rd GradeLayers of the Earth Word Search Worksheet

This layers of the earth word search worksheet gives 3rd grade students a 10-word Earth Science puzzle plus six fill-in-the-blank sentences, with an answer key included, so science vocabulary sticks the first time.

Worksheet
Worksheet3rd GradeNatural Man-Made Writing Worksheet

This natural man-made writing worksheet helps 3rd grade students sort everyday materials into natural and manmade groups, then find both kinds inside four short sentences. An answer key is included, so science practice is ready to print.

Worksheet
Worksheet3rd GradeMountains Worksheet

This Mountains Worksheet helps 3rd Grade students match six landform words, use them in sentences, and explain erosion in their own writing. Answer key included, so review takes seconds.

Worksheet
Worksheet3rd GradeMoon True or False Worksheet

This Moon True or False Worksheet asks 3rd graders to judge eight facts about the Moon and rewrite one false sentence correctly. An answer key is included for fast, no-prep earth science.

Worksheet
Worksheet3rd GradeOur Sun Worksheet

Our sun worksheet for 3rd grade: students sort eight facts into what the Sun is and what the Sun does, then find both inside four sentences. Answer key included for quick, no-prep science practice.

Worksheet
Worksheet3rd GradeClouds Worksheet - Research

This Clouds Worksheet has third graders read five sky reports, name the cloud each one describes, and predict the weather it brings. An answer key is included, so cloud types get checked fast.

Worksheet
Worksheet3rd GradeClassifying Types of Weather Worksheet

This classifying types of weather worksheet has 3rd Grade students sort twelve weather words into precipitation, temperature, and storms, then explain two answers. Answer key included.

Worksheet
Worksheet3rd GradeConserving Resources Worksheet

This Conserving Resources Worksheet asks 3rd Grade students to study four everyday scenes and write one way to stop the waste, then name two family water-saving habits. An answer key is included.

Worksheet
Worksheet3rd GradeLand Conservation Worksheet

This land conservation worksheet helps 3rd graders learn earth science words, sort actions that protect or harm the land, and solve a clean-up word problem. An answer key is included for easy checking.

Worksheet
Worksheet3rd GradeEarth Day Crossword Puzzle

This Earth Day Crossword Puzzle gives 3rd grade students eight clue based answers about recycling, compost and saving water, with no word bank to copy from. An answer key is included, so children can check their own spelling.

Worksheet
Worksheet3rd GradeNeeds and Wants Worksheet

This Needs and Wants Worksheet asks 3rd Grade students to list their own needs and wants, then explain what they would do without one of them. A one-page organizer that turns a simple sort into real reasoning.

Worksheet
Worksheet3rd GradeDrawing Fossils Worksheet

This drawing fossils worksheet has 3rd graders sketch the imprint a fern leaf, seashell, fish and bird foot would leave in rock, then answer three written questions. Answer key included.