Skip to main content
Super TutorResources
Chapter 2 of 25
Flashcards

Geological Evolution — Flashcards

ICSE · Class 12 · Geography

40 flashcards for Geological Evolution (ICSE Class 12 Geography) to test yourself on key terms and facts. Sample: "What is geology?"

45 questions40 flashcards5 concepts

Interactive on Super Tutor

Studying Geological Evolution? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for flashcards and more.

Try Super Tutor — Free

Free trial, no card needed.

40 Flashcards·
Basic DefinitionsGeological ErasIndian Geological Eras
Card 1Basic Definitions

What is geology?

Answer

Geology is the science of the earth's crust.

Card 2Basic Definitions

What does historical geology study?

Answer

Historical geology is the historical study of the earth that studies the patterns of development of the crust in time and space.

Card 3Basic Definitions

What is the difference between an era and a period in geology?

Answer

Eras are the primary intervals of time, and periods are secondary intervals.

Card 4Basic Definitions

What do the terms group and system mean in geological classification?

Answer

Group is the name given to rocks formed during an era, and system is the name given to rocks formed during a period.

Card 5Geological Eras

Name the four standard geological eras.

Answer

The four standard geological eras are Pre-Cambrian, Paleozoic, Mesozoic, and Cenozoic.

Card 6Indian Geological Eras

Name the four Indian geological eras.

Answer

The four Indian geological eras are Archean, Purana, Dravidian, and Aryan.

Card 7Geological Eras

Why is the Pre-Cambrian important in geological history?

Answer

Pre-Cambrian rocks are the oldest rock formations and do not contain fossils. Later eras show progressively more recent life forms, so the Pre-Cambrian marks the earliest stage of earth history preser…

Card 8Geological Eras

What is the origin of the name Pre-Cambrian?

Answer

The Pre-Cambrian derives its name from the rock formations of Cambria, the Latin name for Wales in the United Kingdom.

+32 more flashcards

Practise All

Frequently Asked Questions

What are the important topics in Geological Evolution for ICSE Class 12 Geography?
Key topics in Geological Evolution include Basic Geological Ideas and Time Division, Indian Geological Units and the Peninsular Plateau, The Himalayas and Plate Tectonic Theory, The Great Plain and Ongoing Landform Development. Study these first, then practise questions on each for the ICSE Class 12 board exam.
How many flashcards are available for Geological Evolution?
There are 40 flashcards for Geological Evolution covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Geological Evolution for the ICSE Class 12 board exam?
Learn the core ideas first, then work through the 45 practice questions on Geological Evolution. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Geological Evolution

All ICSE Class 12 Geography Flashcards

For serious students

Get the full Geological Evolution chapter — start free.

Quizzes, flashcards, an AI doubt solver and a study plan for ICSE Class 12 Geography. Free to start, no card needed.

Try Super Tutor Free
Try this chapter free