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Answer:
Glossopteris is a fossilized woody plant, generally tongue-shaped leaf with visible midribs, networking veins and are found to exist in the Permian-Triassic age.
According to the research, glossopteris fossil flora used to grow in a subtropical climatic condition, indicating that the Antarctica initially was a warm place that supported plants like glossopteris to flourish. But, later it transformed into a much more colder climatic region.
Thus, its an important fossil plant that provides evidences that all the continents were once together.
Antarctica is the colder region and most of the alpine tree grows there, Which are adapted to the climatic condition.
Glossopteris has belonged to the plant kingdom and suitably grows in a warmer region. The characteristics of this plant are:-
- Needle-like leaf
- Sunken stomata.
If Glossopteris were found in Antarctica, It shows that the climate of Antarctica was warmer in the past time and changed during the course of evolution.
Therefore, The climate of Antarctica was warmer.
For more information, refer to the link:-
https://brainly.com/question/22397458
