Q.How was Gondwana different from today's world ? Describe it. (Journey to the end of the Earth)
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Start your 14-day free trial to unlock the full solution →Gondwana was a single, massive supercontinent that existed millions of years ago, completely different from today's world of separate continents and diverse climates.
To understand how Gondwana was different from today's world, you first need to picture a planet that looked nothing like the one we live on. The Earth we know — with its seven continents, vast oceans, and distinct climate zones — is a relatively recent arrangement. Before that, the landmasses were joined together in a single, colossal supercontinent called Gondwana. This is not a mythical land; it is a geological fact, and the NCERT textbook introduces it in the chapter "Journey to the End of the Earth" to help you grasp the immense scale of time and change on our planet.
Gondwana existed about 650 million years ago, during a period when the Earth's crust was still shifting and rearranging itself. Imagine all of South America, Africa, India, Australia, and Antarctica fused into one continuous landmass. There was no Atlantic Ocean separating Africa from South America, no Indian Ocean isolating India, and no Southern Ocean surrounding Antarctica. Instead, these future continents were all part of a single, unified piece of land. This is the first and most fundamental difference: unity versus fragmentation. Today's world is defined by separation — continents divided by oceans, cultures isolated by geography. Gondwana was defined by connection.
The name "Gondwana" comes from the Gond people of central India, and the region where the rock formations of this ancient supercontinent were first studied. It is a reminder that even our scientific understanding is rooted in local knowledge.
The second major difference lies in the climate and life of that era. Because Gondwana was a single landmass, its interior was far from the moderating influence of oceans. This meant extreme continental climates — very hot summers and very cold winters, with much less rainfall than many parts of the world receive today. The textbook points out that Gondwana had a "huge southern landmass" and that its climate was very different. There were no polar ice caps as we know them; Antarctica, which is now a frozen desert, was then part of a warmer, more temperate world. The plants and animals that lived on Gondwana were adapted to these conditions — lush forests of ferns and cycads, and early reptiles and amphibians that could move freely across the entire supercontinent. …
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