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Ocean Trenches
Interactive passage with audio narration, comprehension questions, and printable PDF.
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- Format
- Interactive (Online), Printable (PDF)
- Grades
- 345
- Subjects
- scienceelareading
- Standards
- NGSS 4-ESS2-2
- Languages
- English, Spanish
What's included
Reading passage
Reading comprehension
Audio narration
With word word highlighting
Comprehension quiz
Auto-graded
Writing activity
Open-ended response
Glossary & flashcards
Vocabulary practice
Differentiated version
Adapted for varied levels
Spanish translation
Bilingual support
About this reader
This engaging 250-word reading passage introduces fourth-grade students to ocean trenches, the deepest parts of Earth's oceans. Students learn that ocean trenches are long, narrow valleys on the ocean floor that plunge far below the surrounding seabed. The passage explains how the Mariana Trench is the deepest place on Earth, even deeper than Mount Everest is tall. Students discover that trenches form patterns on the ocean floor, often appearing near chains of islands or along the edges of continents. The passage emphasizes that trenches are not randomly located—they follow the same zones where volcanoes and earthquakes occur. This audio-integrated resource aligns with NGSS standard 4-ESS2-2, helping students understand patterns in Earth's features. The passage uses simple, grade-appropriate language and includes bolded vocabulary terms with immediate definitions. Students explore real-world examples like the Mariana Trench and learn to recognize patterns in Earth's surface features. Accompanying activities include comprehension questions, writing prompts, and graphic organizers that reinforce understanding of ocean floor features and their relationships to other geological phenomena. This foundational knowledge prepares students for hands-on investigations and deeper exploration of Earth's structure and processes.
Written by Workybooks TeamPublished by Workybooks
Preview
Sample passage and quiz content
Who it's for
Perfect for the way you teach
Teachers
- Build comprehension skills
- Auto-graded quiz
- Differentiated reading
Parents
- Read together at home
- Improve fluency
- Quiet reading time
Homeschoolers
- Reading curriculum support
- Independent practice
- Track Lexile growth
Topics
ocean trenchesMariana Trenchocean floorseabedvolcanoesearthquakesNGSS 4-ESS2-2elementary scienceGrade 4 science
