This resource turns matter cycling in ecosystems into a complete, ready to use review for Grade 7 biology, covering the same idea from three different angles.

The set includes questions like "What do you call the process by which water vapor is released from plants?", "How do plants contribute to the nitrogen cycle?", and "Which process removes carbon dioxide from the atmosphere?"

What's Inside?

• 30 Multiple Choice questions as a separate print ready PDF worksheet
• 30 True or False questions as a separate print ready PDF worksheet
• 30 Short Answer questions as a separate print ready PDF worksheet
• Includes Answer Key with Explanations for all 90 questions
• 6 print ready PDF files, 27 pages in total

Each worksheet reviews the same core ideas from a different angle. Use them across a week or unit so students see the material three times without it ever feeling repetitive.

Ways to Use This Resource

• Bell ringers and warm ups during the unit
• Homework or review before a quiz
• Self checking stations, since every answer key includes explanations
• First look diagnostic to plan your unit
• Review before a lab or class discussion

This set is part of a standards aligned biology unit. The unit also covers Resources and Population Size, Competition for Resources, Types of Species Interactions, Interactions Across Ecosystems, Energy Flow in Food Webs, and Ecosystem Changes, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.

Suitable for Grade 7 biology classes, and for review at any point in the school year. This set is aligned to NGSS standard MS-LS2-3.