UPSC PRELIMS · GEOGRAPHY · SOIL-LESS SURVIVAL
In nature, which of the following is/are most likely to be found surviving on a surface without soil? 1. Fern 2. Lichen 3. Moss 4. Mushroom Select the correct answer.
Take a breath. Choose one. Press A–D on your keyboard if you like.
EXPLANATION
Lichens and mosses can survive on surfaces with little or no developed soil.
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