Oceans (Ecosystem)
Trevor Day
Oceans (Ecosystem)
Age Rating, Reading Level & Content Guide
by Trevor Day
Illustrated by Richard Garratt
The text is written at a 6th grade reading level, the subject matter is intended for teens (ages 13+), and the content is gentle with no concerning themes.
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About This Book
The salty breeze tickles your nose as waves crash rhythmically against the shore, carrying mysteries from the deep blue. Beneath the surface, colorful creatures dart through coral reefs, and ancient currents swirl secrets of the ocean’s past. Dive into a world where science meets adventure, revealing how every splash connects us to the vast, living ocean.
Themes
Quick Assessment
This nonfiction book explores the ocean using multiple scientific disciplines such as biology, chemistry, geology, and physics, offering young readers a comprehensive understanding of marine life and environments. It also addresses human interactions with the ocean, including exploration and commerce, suitable for teens aged 13 to 18. The content is educational and age-appropriate, with no significant mature themes or warnings.
Why we rated Oceans (Ecosystem) 11C
Oceans (Ecosystem) is written at a Level 6 reading level across 272 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Oceans (Ecosystem) works for readers up to grade 8.0.
We rate Oceans (Ecosystem) as 11C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, Oceans (Ecosystem) explores science & nature, environmental studies, oceanography, and education — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about science & nature, environmental studies, oceanography.
- ✓ Curious kids who prefer real-world topics over made-up stories.
Maybe not for
- ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780816059324
- Pages
- 272
- Publisher
- Facts on File
- Published
- November 30, 2007
- Type
- Nonfiction