---
type: "Book"
knowledge_type: "book"
entity_type: "book"
id: "69f0941f20bd2b7bb2b81dba"
title: "Exploration"
board: "CBSE"
curriculum: "CBSE"
class_id: "66ab5807ffbb5019db72215e"
class: "Class 9"
class_name: "Class 9"
class_slug: "class-9"
class_canonical_url: "https://www.edzy.ai/cbse-class-9"
class_markdown_url: "https://www.edzy.ai/okf/class/cbse-class-9.md"
subject_id: "66ab5c44543b6f461d7a9cdc"
subject: "Science"
subject_slug: "class-9-science"
subject_canonical_url: "https://www.edzy.ai/cbse-class-9-science"
subject_markdown_url: "https://www.edzy.ai/okf/subject/cbse-class-9-science.md"
book: "Exploration"
book_slug: "exploration"
canonical_url: "https://www.edzy.ai/cbse-class-9-science-exploration"
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source_type: "examSubjectBook"
source_id: "69f0941f20bd2b7bb2b81dba"
source: "Edzy"
chapter_count: "13"
topic_count: "83"
version: "1"
last_updated: "2026-06-25"
svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/7362c793-2c39-4d7d-a133-7bba2847b6df.svg"
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color_name: "Mint Green"
color_light_foreground: "#10B981"
color_light_background: "#F0F8E8"
color_dark_foreground: "#2FC48E"
color_dark_background: "#334A2A"
---

# Exploration

Exploration is a CBSE Class 9 book for the subject Science on Edzy.

## Knowledge Snapshot

| Field | Details |
| :--- | :--- |
| Board | CBSE |
| Curriculum | CBSE |
| Class | Class 9 |
| Subject | Science |
| Book | Exploration |
| Book Slug | exploration |
| Chapter Count | 13 |
| Topic Count | 83 |
| Last Updated | 2026-06-25 |

## OKF Hierarchy

| Level | Title | Canonical URL | Markdown URL |
| :--- | :--- | :--- | :--- |
| Class | Class 9 | https://www.edzy.ai/cbse-class-9 | https://www.edzy.ai/okf/class/cbse-class-9.md |
| Subject | Science | https://www.edzy.ai/cbse-class-9-science | https://www.edzy.ai/okf/subject/cbse-class-9-science.md |
| Book | Exploration | https://www.edzy.ai/cbse-class-9-science-exploration | https://www.edzy.ai/okf/book/cbse-class-9-science-exploration.md |

## Chapter Index

| No. | Chapter ID | Chapter | Chapter Number In Book | Pages | Page Count | Topics | Canonical URL | Markdown URL |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | 69f0947220bd2b7bb2b8472e | Exploration: Entering the World of Secondary Science | 1 | 1-7 | 7 | 7 | https://www.edzy.ai/cbse-class-9-science-exploration-exploration-entering-the-world-of-secondary-science | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-exploration-entering-the-world-of-secondary-science.md |
| 2 | 69f094c020bd2b7bb2b85887 | Cell: The Building Block of Life | 2 | 8-27 | 20 | 5 | https://www.edzy.ai/cbse-class-9-science-exploration-cell-the-building-block-of-life | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-cell-the-building-block-of-life.md |
| 3 | 69f094ea20bd2b7bb2b86325 | Tissues in Action | 3 | 28-45 | 18 | 5 | https://www.edzy.ai/cbse-class-9-science-exploration-tissues-in-action | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-tissues-in-action.md |
| 4 | 69f0961620bd2b7bb2b8b1a3 | Describing Motion Around Us | 4 | 48-71 | 24 | 8 | https://www.edzy.ai/cbse-class-9-science-exploration-describing-motion-around-us | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-describing-motion-around-us.md |
| 5 | 69f0965d20bd2b7bb2b8c2e6 | Exploring Mixtures and their Separation | 5 | 72-94 | 23 | 8 | https://www.edzy.ai/cbse-class-9-science-exploration-exploring-mixtures-and-their-separation | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-exploring-mixtures-and-their-separation.md |
| 6 | 69f0967720bd2b7bb2b8c882 | How Forces Affect Motion | 6 | 95-115 | 21 | 7 | https://www.edzy.ai/cbse-class-9-science-exploration-how-forces-affect-motion | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-how-forces-affect-motion.md |
| 7 | 69f0969220bd2b7bb2b8d303 | Work, Energy, and Simple Machines | 7 | 116-139 | 24 | 6 | https://www.edzy.ai/cbse-class-9-science-exploration-work-energy-and-simple-machines | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-work-energy-and-simple-machines.md |
| 8 | 69f096af20bd2b7bb2b8d705 | Journey Inside the Atom | 8 | 140-161 | 22 | 7 | https://www.edzy.ai/cbse-class-9-science-exploration-journey-inside-the-atom | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-journey-inside-the-atom.md |
| 9 | 69f096e020bd2b7bb2b8f1ed | Atomic Foundations of Matter | 9 | 162-183 | 22 | 5 | https://www.edzy.ai/cbse-class-9-science-exploration-atomic-foundations-of-matter | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-atomic-foundations-of-matter.md |
| 10 | 69f096fd20bd2b7bb2b8fc3c | Sound Waves: Characteristics and Applications | 10 | 184-207 | 24 | 7 | https://www.edzy.ai/cbse-class-9-science-exploration-sound-waves-characteristics-and-applications | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-sound-waves-characteristics-and-applications.md |
| 11 | 69f0971b20bd2b7bb2b90062 | Reproduction: How Life Continues | 12 | 208-227 | 20 | 3 | https://www.edzy.ai/cbse-class-9-science-exploration-reproduction-how-life-continues | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-reproduction-how-life-continues.md |
| 12 | 69f0973420bd2b7bb2b909ba | Patterns in Life: Diversity and Classification | 13 | 228-251 | 24 | 7 | https://www.edzy.ai/cbse-class-9-science-exploration-patterns-in-life-diversity-and-classification | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-patterns-in-life-diversity-and-classification.md |
| 13 | 69f0974a20bd2b7bb2b90e18 | Earth as a System: Energy, Matter, and Life | 14 | 252-270 | 19 | 8 | https://www.edzy.ai/cbse-class-9-science-exploration-earth-as-a-system-energy-matter-and-life | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-earth-as-a-system-energy-matter-and-life.md |

## Chapter Source Index

| No. | Chapter Number In Book | Chapter | Source PDF |
| :--- | :--- | :--- | :--- |
| 1 | 1 | Exploration: Entering the World of Secondary Science | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/111436f5-b164-4de3-8506-ce667b02a809.pdf |
| 2 | 2 | Cell: The Building Block of Life | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d4cc262e-5c4d-40a2-bcc8-5a64d55b450f.pdf |
| 3 | 3 | Tissues in Action | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/c3c16c6b-6404-4321-be41-5bf8b27693ed.pdf |
| 4 | 4 | Describing Motion Around Us | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/74706ee6-0b9a-45cf-b272-262f11120aa5.pdf |
| 5 | 5 | Exploring Mixtures and their Separation | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/4226c737-1536-458e-b122-978b15a8813f.pdf |
| 6 | 6 | How Forces Affect Motion | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/743b3f49-fb47-48a6-86c6-d74f7d875b3f.pdf |
| 7 | 7 | Work, Energy, and Simple Machines | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/39c395a2-0183-4b8c-9732-93ee4a653835.pdf |
| 8 | 8 | Journey Inside the Atom | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d305cc7a-d0d7-4189-967e-74c11fb304bd.pdf |
| 9 | 9 | Atomic Foundations of Matter | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d2b60f27-c614-4097-87cb-c273acdce9f0.pdf |
| 10 | 10 | Sound Waves: Characteristics and Applications | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/2ffdde2c-64fd-416c-9089-787f3fa2e9f3.pdf |
| 11 | 12 | Reproduction: How Life Continues | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/a703d28c-44ed-4561-bd95-fd4debc54957.pdf |
| 12 | 13 | Patterns in Life: Diversity and Classification | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/f73413e9-abc8-49db-9dee-9f878fb644eb.pdf |
| 13 | 14 | Earth as a System: Energy, Matter, and Life | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d36c52d9-0c24-46b3-b4f6-804de92d627a.pdf |

## Topic Inventory

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f1912a8c44d408e356a411 | The Nature of Science |
| 2 | 69f1912a8c44d408e356a416 | Models in Science |
| 3 | 69f1912a8c44d408e356a41c | Language and Communication in Science |
| 4 | 69f1912a8c44d408e356a428 | Mathematics as a Scientific Language |
| 5 | 69f1912b8c44d408e356a434 | The Role of Predictions in Science |
| 6 | 69f1912b8c44d408e356a445 | Scientific Theories and Laws |
| 7 | 69f1912b8c44d408e356a44d | Interdisciplinary Approaches in Science |
| 8 | 69f190ea8c44d408e3568e37 | How to Study Cells? |
| 9 | 69f190ea8c44d408e3568e41 | Structure of a Cell |
| 10 | 69f190ea8c44d408e3568e4e | The Cell Interior — A Coordinated Working System |
| 11 | 69f190ea8c44d408e3568e61 | How do Normal Cells Grow and Divide? |
| 12 | 69f190ea8c44d408e3568e6f | Cell Theory — The Unifying Principle of Biology |
| 13 | 69f191558c44d408e356b09a | Why are Plant and Animal Tissues Different? |
| 14 | 69f191558c44d408e356b09f | Tissues for Growth in Plants |
| 15 | 69f191558c44d408e356b0ac | Animal Tissues |
| 16 | 69f191558c44d408e356b0bc | The Musculoskeletal System |
| 17 | 69f191558c44d408e356b0d2 | Types of Joints |
| 18 | 69f191b48c44d408e3572ef3 | Motion in a Straight Line |
| 19 | 69f191b48c44d408e3572f02 | Describing Position |
| 20 | 69f191b48c44d408e3572f10 | Distance Travelled and Displacement |
| 21 | 69f191b48c44d408e3572f1e | Average Speed and Average Velocity |
| 22 | 69f191b58c44d408e3572f3a | Average Acceleration |
| 23 | 69f191b58c44d408e3572f45 | Graphical Representation of Motion |
| 24 | 69f191b58c44d408e3572f51 | Kinematic Equations for Motion in a Straight Line with Constant Acceleration |
| 25 | 69f191b58c44d408e3572f5e | Motion in a Plane |
| 26 | 69f1947c8c44d408e3588c4e | How Can We Classify Mixtures? |
| 27 | 69f1947c8c44d408e3588c53 | Solutions |
| 28 | 69f1947c8c44d408e3588c58 | Concentration of a Solution |
| 29 | 69f1947c8c44d408e3588c61 | Crystallization |
| 30 | 69f1947c8c44d408e3588c75 | Distillation |
| 31 | 69f1947c8c44d408e3588c7b | How Can We Separate the Components of Heterogeneous Mixtures? |
| 32 | 69f1947c8c44d408e3588c84 | Separation of Two Immiscible Liquids |
| 33 | 69f1947c8c44d408e3588c8f | Tyndall Effect |
| 34 | 69f191a88c44d408e356ee15 | The Concept of Force |
| 35 | 69f191a88c44d408e356ee1f | Balanced and Unbalanced Forces |
| 36 | 69f191a88c44d408e356ee2c | The Force of Friction |
| 37 | 69f191a88c44d408e356ee3c | Newton's First Law of Motion |
| 38 | 69f191a88c44d408e356ee5c | Newton's Second Law of Motion |
| 39 | 69f191a88c44d408e356ee6e | Newton's Third Law of Motion |
| 40 | 69f191a88c44d408e356ee89 | Forces Acting on a System of Objects |
| 41 | 69f192038c44d408e35793c0 | Work Done by a Constant Force |
| 42 | 69f192038c44d408e35793c7 | The Work-Energy Theorem |
| 43 | 69f192038c44d408e35793cc | Forms of Energy |
| 44 | 69f192038c44d408e35793d3 | Mechanical Energy |
| 45 | 69f192038c44d408e35793e0 | Power |
| 46 | 69f192038c44d408e35793eb | Simple Machines |
| 47 | 69f1944b8c44d408e358809d | Rediscovering the Roots of Atomic Theory |
| 48 | 69f1944b8c44d408e35880a2 | A Short Historical Journey Through Atomic Models |
| 49 | 69f1944b8c44d408e35880aa | What Components Contribute to the Mass of an Atom? |
| 50 | 69f1944b8c44d408e35880b4 | Symbols of Elements |
| 51 | 69f1944b8c44d408e35880bd | Atomic Number |
| 52 | 69f1944b8c44d408e35880c5 | Mass Number |
| 53 | 69f1944b8c44d408e35880cf | A Deeper Look into Atomic Structure |
| 54 | 69f192638c44d408e357a417 | Law of Conservation of Mass |
| 55 | 69f192638c44d408e357a41c | Law of Constant Proportions |
| 56 | 69f192638c44d408e357a421 | Dalton’s Atomic Theory |
| 57 | 69f192638c44d408e357a426 | How Atoms Combine |
| 58 | 69f192648c44d408e357a438 | Writing Chemical Formulae |
| 59 | 69f192608c44d408e357a385 | Production of Sound |
| 60 | 69f192608c44d408e357a38a | Propagation of Sound |
| 61 | 69f192608c44d408e357a392 | Sound Needs a Medium to Propagate |
| 62 | 69f192608c44d408e357a39b | Sound Waves |
| 63 | 69f192608c44d408e357a3a2 | Wavelength, Frequency and Time Period |
| 64 | 69f192608c44d408e357a3ae | Amplitude and Intensity of Sound Waves |
| 65 | 69f192608c44d408e357a3b4 | Reflection of Sound |
| 66 | 69f194808c44d408e3588d14 | Asexual Reproduction |
| 67 | 69f194808c44d408e3588d1b | Sexual Reproduction |
| 68 | 69f194808c44d408e3588d24 | Reproduction in Humans |
| 69 | 69f1921c8c44d408e3579675 | India as a Biodiversity Hotspot |
| 70 | 69f1921c8c44d408e357967a | How has the Biodiversity Evolved? |
| 71 | 69f1921c8c44d408e3579681 | How to Classify Organisms? |
| 72 | 69f1921c8c44d408e3579689 | The Need for Classification |
| 73 | 69f1921d8c44d408e3579691 | Biological Classification Systems Over Time |
| 74 | 69f1921d8c44d408e35796a2 | Five Kingdom Classification |
| 75 | 69f1921d8c44d408e35796a8 | Adaptations as Outcomes of Structural Change |
| 76 | 69f194a78c44d408e3589870 | Uneven Heating of the Earth |
| 77 | 69f194a78c44d408e3589875 | Interaction of Solar Radiation on the Earth's Surface |
| 78 | 69f194a78c44d408e358987a | Latitude and Earth's Shape |
| 79 | 69f194a78c44d408e3589881 | Uneven Heating Causes Wind and Ocean Currents |
| 80 | 69f194a78c44d408e3589890 | Local Winds |
| 81 | 69f194a78c44d408e3589896 | Biogeochemical Cycles |
| 82 | 69f194a78c44d408e35898a1 | Water Cycle |
| 83 | 69f194a78c44d408e35898a9 | Human Impact on Earth's Processes |

## Chapter-Wise Topic Map

### 1. Exploration: Entering the World of Secondary Science

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f1912a8c44d408e356a411 | The Nature of Science |
| 2 | 69f1912a8c44d408e356a416 | Models in Science |
| 3 | 69f1912a8c44d408e356a41c | Language and Communication in Science |
| 4 | 69f1912a8c44d408e356a428 | Mathematics as a Scientific Language |
| 5 | 69f1912b8c44d408e356a434 | The Role of Predictions in Science |
| 6 | 69f1912b8c44d408e356a445 | Scientific Theories and Laws |
| 7 | 69f1912b8c44d408e356a44d | Interdisciplinary Approaches in Science |

### 2. Cell: The Building Block of Life

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f190ea8c44d408e3568e37 | How to Study Cells? |
| 2 | 69f190ea8c44d408e3568e41 | Structure of a Cell |
| 3 | 69f190ea8c44d408e3568e4e | The Cell Interior — A Coordinated Working System |
| 4 | 69f190ea8c44d408e3568e61 | How do Normal Cells Grow and Divide? |
| 5 | 69f190ea8c44d408e3568e6f | Cell Theory — The Unifying Principle of Biology |

### 3. Tissues in Action

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f191558c44d408e356b09a | Why are Plant and Animal Tissues Different? |
| 2 | 69f191558c44d408e356b09f | Tissues for Growth in Plants |
| 3 | 69f191558c44d408e356b0ac | Animal Tissues |
| 4 | 69f191558c44d408e356b0bc | The Musculoskeletal System |
| 5 | 69f191558c44d408e356b0d2 | Types of Joints |

### 4. Describing Motion Around Us

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f191b48c44d408e3572ef3 | Motion in a Straight Line |
| 2 | 69f191b48c44d408e3572f02 | Describing Position |
| 3 | 69f191b48c44d408e3572f10 | Distance Travelled and Displacement |
| 4 | 69f191b48c44d408e3572f1e | Average Speed and Average Velocity |
| 5 | 69f191b58c44d408e3572f3a | Average Acceleration |
| 6 | 69f191b58c44d408e3572f45 | Graphical Representation of Motion |
| 7 | 69f191b58c44d408e3572f51 | Kinematic Equations for Motion in a Straight Line with Constant Acceleration |
| 8 | 69f191b58c44d408e3572f5e | Motion in a Plane |

### 5. Exploring Mixtures and their Separation

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f1947c8c44d408e3588c4e | How Can We Classify Mixtures? |
| 2 | 69f1947c8c44d408e3588c53 | Solutions |
| 3 | 69f1947c8c44d408e3588c58 | Concentration of a Solution |
| 4 | 69f1947c8c44d408e3588c61 | Crystallization |
| 5 | 69f1947c8c44d408e3588c75 | Distillation |
| 6 | 69f1947c8c44d408e3588c7b | How Can We Separate the Components of Heterogeneous Mixtures? |
| 7 | 69f1947c8c44d408e3588c84 | Separation of Two Immiscible Liquids |
| 8 | 69f1947c8c44d408e3588c8f | Tyndall Effect |

### 6. How Forces Affect Motion

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f191a88c44d408e356ee15 | The Concept of Force |
| 2 | 69f191a88c44d408e356ee1f | Balanced and Unbalanced Forces |
| 3 | 69f191a88c44d408e356ee2c | The Force of Friction |
| 4 | 69f191a88c44d408e356ee3c | Newton's First Law of Motion |
| 5 | 69f191a88c44d408e356ee5c | Newton's Second Law of Motion |
| 6 | 69f191a88c44d408e356ee6e | Newton's Third Law of Motion |
| 7 | 69f191a88c44d408e356ee89 | Forces Acting on a System of Objects |

### 7. Work, Energy, and Simple Machines

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f192038c44d408e35793c0 | Work Done by a Constant Force |
| 2 | 69f192038c44d408e35793c7 | The Work-Energy Theorem |
| 3 | 69f192038c44d408e35793cc | Forms of Energy |
| 4 | 69f192038c44d408e35793d3 | Mechanical Energy |
| 5 | 69f192038c44d408e35793e0 | Power |
| 6 | 69f192038c44d408e35793eb | Simple Machines |

### 8. Journey Inside the Atom

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f1944b8c44d408e358809d | Rediscovering the Roots of Atomic Theory |
| 2 | 69f1944b8c44d408e35880a2 | A Short Historical Journey Through Atomic Models |
| 3 | 69f1944b8c44d408e35880aa | What Components Contribute to the Mass of an Atom? |
| 4 | 69f1944b8c44d408e35880b4 | Symbols of Elements |
| 5 | 69f1944b8c44d408e35880bd | Atomic Number |
| 6 | 69f1944b8c44d408e35880c5 | Mass Number |
| 7 | 69f1944b8c44d408e35880cf | A Deeper Look into Atomic Structure |

### 9. Atomic Foundations of Matter

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f192638c44d408e357a417 | Law of Conservation of Mass |
| 2 | 69f192638c44d408e357a41c | Law of Constant Proportions |
| 3 | 69f192638c44d408e357a421 | Dalton’s Atomic Theory |
| 4 | 69f192638c44d408e357a426 | How Atoms Combine |
| 5 | 69f192648c44d408e357a438 | Writing Chemical Formulae |

### 10. Sound Waves: Characteristics and Applications

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f192608c44d408e357a385 | Production of Sound |
| 2 | 69f192608c44d408e357a38a | Propagation of Sound |
| 3 | 69f192608c44d408e357a392 | Sound Needs a Medium to Propagate |
| 4 | 69f192608c44d408e357a39b | Sound Waves |
| 5 | 69f192608c44d408e357a3a2 | Wavelength, Frequency and Time Period |
| 6 | 69f192608c44d408e357a3ae | Amplitude and Intensity of Sound Waves |
| 7 | 69f192608c44d408e357a3b4 | Reflection of Sound |

### 11. Reproduction: How Life Continues

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f194808c44d408e3588d14 | Asexual Reproduction |
| 2 | 69f194808c44d408e3588d1b | Sexual Reproduction |
| 3 | 69f194808c44d408e3588d24 | Reproduction in Humans |

### 12. Patterns in Life: Diversity and Classification

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f1921c8c44d408e3579675 | India as a Biodiversity Hotspot |
| 2 | 69f1921c8c44d408e357967a | How has the Biodiversity Evolved? |
| 3 | 69f1921c8c44d408e3579681 | How to Classify Organisms? |
| 4 | 69f1921c8c44d408e3579689 | The Need for Classification |
| 5 | 69f1921d8c44d408e3579691 | Biological Classification Systems Over Time |
| 6 | 69f1921d8c44d408e35796a2 | Five Kingdom Classification |
| 7 | 69f1921d8c44d408e35796a8 | Adaptations as Outcomes of Structural Change |

### 13. Earth as a System: Energy, Matter, and Life

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69f194a78c44d408e3589870 | Uneven Heating of the Earth |
| 2 | 69f194a78c44d408e3589875 | Interaction of Solar Radiation on the Earth's Surface |
| 3 | 69f194a78c44d408e358987a | Latitude and Earth's Shape |
| 4 | 69f194a78c44d408e3589881 | Uneven Heating Causes Wind and Ocean Currents |
| 5 | 69f194a78c44d408e3589890 | Local Winds |
| 6 | 69f194a78c44d408e3589896 | Biogeochemical Cycles |
| 7 | 69f194a78c44d408e35898a1 | Water Cycle |
| 8 | 69f194a78c44d408e35898a9 | Human Impact on Earth's Processes |

## Related OKF Entities

| Entity Type | Title | Markdown URL |
| :--- | :--- | :--- |
| Class | Class 9 | https://www.edzy.ai/okf/class/cbse-class-9.md |
| Subject | Science | https://www.edzy.ai/okf/subject/cbse-class-9-science.md |
| Chapter | Exploration: Entering the World of Secondary Science | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-exploration-entering-the-world-of-secondary-science.md |
| Chapter | Cell: The Building Block of Life | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-cell-the-building-block-of-life.md |
| Chapter | Tissues in Action | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-tissues-in-action.md |
| Chapter | Describing Motion Around Us | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-describing-motion-around-us.md |
| Chapter | Exploring Mixtures and their Separation | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-exploring-mixtures-and-their-separation.md |
| Chapter | How Forces Affect Motion | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-how-forces-affect-motion.md |
| Chapter | Work, Energy, and Simple Machines | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-work-energy-and-simple-machines.md |
| Chapter | Journey Inside the Atom | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-journey-inside-the-atom.md |
| Chapter | Atomic Foundations of Matter | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-atomic-foundations-of-matter.md |
| Chapter | Sound Waves: Characteristics and Applications | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-sound-waves-characteristics-and-applications.md |
| Chapter | Reproduction: How Life Continues | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-reproduction-how-life-continues.md |
| Chapter | Patterns in Life: Diversity and Classification | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-patterns-in-life-diversity-and-classification.md |
| Chapter | Earth as a System: Energy, Matter, and Life | https://www.edzy.ai/okf/chapter/cbse-class-9-science-exploration-earth-as-a-system-energy-matter-and-life.md |

## Source Attribution

| Field | Value |
| :--- | :--- |
| Source | Edzy |
| Reference Type | examSubjectBook |
| Reference ID | 69f0941f20bd2b7bb2b81dba |
| Book ID | 69f0941f20bd2b7bb2b81dba |
| Canonical URL | https://www.edzy.ai/cbse-class-9-science-exploration |
| Markdown URL | https://www.edzy.ai/okf/book/cbse-class-9-science-exploration.md |
| Last Updated | 2026-06-25 |