
Identify environmental changes
Free printable Grade 5 science worksheet for "Identify environmental changes" — practice ecosystems. No-prep, print or assign online.
Grade 5 students investigate how environmental changes — such as habitat loss, pollution, and climate shifts — affect ecosystems and the organisms within them. Teachers can use this hard worksheet to prompt critical thinking about cause-and-effect relationships in Life Science and to connect classroom content to current environmental issues. It supports the Grade 5 Life Science ecosystems strand.
Learning objectives
- Identify specific environmental changes and the ecosystems they affect
- Explain how a change in one part of an ecosystem can impact other parts
- Evaluate the short-term and long-term effects of environmental changes on organisms
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for Grade 5; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Identify environmental changes” worksheet free?
Yes. “Identify environmental changes” is a free printable Science worksheet. Sign in with Google or email to download the PDF instantly.
What grade or age is this Science worksheet for?
It's designed for Grade 5 (ages 10–11), covering Ecosystems.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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