Sedimentary Rocks. The Basics. Sedimentary rocks are classified in three main groups: clastic, chemical, and organic. Each group forms in a very unique way by completely different processes. Read on to discover more about these rocks and how they came to be. Clastic Rocks.
sprig. 1. a small spray of a plant with its leaves, flowers, etc. 2. an ornament having the form of such a spray. 3. a shoot, twig, or small branch. 4. a scion; heir. 5. a youth. 6. a headless brad. 7. to mark or decorate with a design of sprigs.
Top Definition. Sporange. In botany, the case or sac in plants in which the spores, which are equivalent to the seeds of flowering plants, are produced or carried. Also sporangium. Thousands of spores are released from the ferns sporange. #sporangium #spore sacs #spore production structures #non-angiosperm reproduction #fungal reproduction.