← All lessons

🔬 Science - Class 7

Home›Class 7›Science›Unit 11: The Earth and Universe›Rocks and How They Form

Unit 11 · The Earth and Universe

Rocks and How They Form

ScienceSubject

15 minEstimated read

📖Note 🔬Activity ⭐Points to Remember ✏️Practice Questions 🧪Practice Test 🎬Video 🖥️Presentation

🔐

Sign in to watch the video for this topic.

Create free account Sign in

← All lessons

Unit 11 topics

Rocks and How They Form Types and Uses of Rock The Solar System and the Planets The Moon and the Lunar Calendar Eclipses

Quick Facts

Unit: 11: The Earth and Universe
Topic: Rocks and How They Form
Domain: Earth & Space

Stone as a written record

Study Tip

Rocks are classified by history, not by appearance. The three groups answer one question, how was this made, and a rock carries no label saying so. Everything in geology is worked out backwards, from what you can see now to what must have happened then.