This erosion writing worksheet has 2nd grade students read a short fact box, answer four questions, and explain how plants slow erosion. An answer key is included for easy checking.

This sun writing worksheet lets 1st graders complete six Sun facts with words from a word bank. An answer key is included, and kids build science knowledge while they read and write.

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.

This Sun True or False Worksheet gives 2nd grade students eight short sentences about the Sun to judge as true or false, with bubble answers and a full answer key included.

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.

This Moon Phases Cookies Worksheet asks 4th graders to name all eight moon phases from drawings and explain what they see. An answer key is included, so it is ready to print and teach.

This Natural Resources Writing Worksheet asks 4th graders four written questions on renewable and nonrenewable resources and how to conserve them. An answer key is included, so it is ready to print and teach.

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.

Climb from grassy foothills to a snowy peak with this Mountains Life Science Reading Comprehension Worksheet. 3rd Grade readers answer multiple-choice and written questions about mountain habitats. Answer key included.

This Solar System Worksheet has 4th graders research asteroids, meteoroids, meteors, meteorites and comets, recording where each is found and one key fact. Answer key included.

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.

A reduce, reuse, recycle items worksheet for 2nd grade: three labelled cards where children draw their own example of each idea and write a sentence about it. A simple way to make Earth Day personal.

The Rock Cycle Worksheet lets 4th grade students label each change in a five-stage rock cycle diagram and explain how rocks form. An answer key is included for fast, easy checking.

This moon phases calendar worksheet gives 3rd graders a full 28-night calendar, four phases to shade, and two reasoning questions. An answer key is included, so moon phases take no prep at all.

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.

This Moon Writing Worksheet gives 2nd grade students five short facts about the Moon, four questions to answer on the lines, and space to write two sentences of their own. An answer key is included for quick checking.

This Arctic and Tundra Life Science Reading Comprehension Worksheet gives 3rd graders a nonfiction passage on tundra habitats and animal adaptations, plus four multiple-choice and two written questions. Answer key included for no-prep science reading practice.

This environmental health worksheet asks 4th graders to sort real clues into air, water, soil, and noise pollution, then plan two ways their class can help. Answer key included for quick, no-prep science practice.

The Natural Man-Made Sort Worksheet has students sort eight everyday objects into natural and manmade columns, then explain the difference. Built for 3rd Grade with an answer key included.

This earth alphabetical order worksheet has 3rd grade students put rock and soil words in ABC order and find the letter that decides each pair. An answer key is included for easy checking.