Free Printable WorksheetScienceGrade 9Science CurriculumNGSS HS-ESS2-1, HS-ESS2-3

9.95 Earth's Layers by Composition and Physical Properties Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Physical Science with Earth and Science Science worksheet provides structured practice on 9.95 Earth's Layers by Composition and Physical Properties. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Earth's Layers by Composition and Physical Properties: MCQ focus: compare crust, mantle, outer core, inner core, lithosphere, asthenosphere, density, composition, and state. Aligned to NGSS high school Physical Science, Earth and Space Science, and Engineering Design; NRC/DCI; SEP/CCC; CCSS math/literacy connections; selected CA NGSS, NYSSLS, Florida CPALMS, and Texas TEKS references NGSS HS-ESS2-1, HS-ESS2-3 - NGSS-aligned Earth's Layers by Composition and Physical Properties: NGSS: HS-ESS2-1; HS-ESS2-3; NRC/DCI: ESS2.A-B; SEP/CCC: Models / Systems; Common: RST.9-10.7; State refs: CA/NYSSLS same HS-ESS PE family; FL SC.912.E.6; TX Earth Systems 112.49.

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Physical Science with Earth and Science

Subject

Science

Domain

Science Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 9.95 Earth's Layers by Composition and Physical Properties skill assessments:

Problem 1Difficulty: Mastery

Which final summary best captures Earth's layers by composition and physical properties?

AEarth's crust is liquid metal and the mantle is empty space.

BEarth's layers are only weather layers above the surface.

CEarth is made of one uniform material with no density or state changes.

DEarth has silicate crust and mantle above a metallic core, with rigid, plastic, liquid, and solid behaviors varying by depth.

Solution & Explanation:This summary combines composition and physical behavior: silicate outer layers, metallic core, and changes in rigidity, plasticity, liquid state, and solidity with depth.

Problem 2Difficulty: Mastery

Use the model-evaluation checklist shown. Which checklist item best tests whether a diagram distinguishes composition from physical behavior?

AIt shows only cloud types and weather fronts.

BIt includes decorative colors but no layer labels.

CIt labels every layer as ocean water.

DIt shows how crust, mantle, and core labels differ from lithosphere and asthenosphere labels.

Solution & Explanation:A diagram that separates compositional labels from physical-behavior labels avoids a common confusion in Earth-layer models.

Problem 3Difficulty: Mastery

Which answer best explains why the mantle is central to both Earth materials and plate-system models?

AIt is a liquid iron layer that forms continental crust directly.

BIt is a thin layer of air that blocks seismic waves.

CIt is a large silicate layer whose slow convection transfers heat and helps drive lithospheric motion.

DIt is the solid metal center where plates slide.

Solution & Explanation:The mantle's composition, size, and slow convection connect Earth's internal heat to surface plate motion and material cycling.

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Frequently Asked Questions

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Physical Science with Earth and Science Science students. It aligns with educational standard NGSS HS-ESS2-1, HS-ESS2-3 (NGSS: HS-ESS2-1; HS-ESS2-3; NRC/DCI: ESS2.A-B; SEP/CCC: Models / Systems; Common: RST.9-10.7; State refs: CA/NYSSLS same HS-ESS PE family; FL SC.912.E.6; TX Earth Systems 112.49.).