Changing Food Webs
Grade 4 science worksheet: Using simple food webs to predict how a change in one population can affect other organisms in an ecosystem. — 10 problems. No answer key — none needed for this sheet. Analyze food webs and ecosystem changes in 10 problems printable PDF for Grade 4.
10 problems · Difficulty: medium
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Highlights
- Grade
- Grade 4
- Subject
- Science
- Pages
- 3 · worksheet
- Answer key
- None — no key needed
- Quality
- ✓ Verified
- Class time
- about 15 min
What's inside
- 1. A rabbit eats grass. A fox eats the rabbit. If the grass population decreases, what will most likely happen to the rabbit population?
- 2. Hawks eat mice. Mice eat seeds. If the hawk population increases, what will most likely happen to the mouse population?
Showing 2 of 10 problems. Buy to get the full worksheet.
Grade 4 science worksheet. 3 pages, 10 problems. No answer key — none needed for this sheet. Printable PDF, print-and-go.
What’s included
- 10 problems across 3 pages
- Suggested use: science centers, classwork, homework, or sub plans
Answer keys
No answer key — none needed for this sheet.
Format
PDF, print-and-go.
Classroom use
One license per teacher: print as many copies as you need for your own students and share through your class platform. Please don’t post the files publicly. License details.
Also in: Grade 4 Science: Life Science and Science Skills Bundle (7 Worksheets) · Grade 4 Science: Mixed Skills Practice Vol. 3 Bundle (8 Worksheets)
Quick answers
What does this worksheet cover?
Grade 4 Science — Using simple food webs to predict how a change in one population can affect other organisms in an ecosystem..
How many problems are included?
10 problems.
Does it include an answer key?
No — no answer key is needed for this sheet.
How much does it cost?
$0.99 — a one-time purchase, yours to keep. No subscription.
What format is the worksheet?
A printable PDF, 3 pages.
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