a solid with flat sides meet at sharp edges and corners is called crystal structure
True oval have no sharp corners
No sharp corners to poke yourself on.
I guess shapes that have few sides have sharper angles for instance a triangle has very sharp corners whereas a henagon has corners but they are very rounded.
polygon
Lava bombs or volcanic bombs are ejected from volcanoes with sharp corners. These are large pieces of molten or semi-molten rock that solidify as they fly through the air before landing around the volcanic vent.
a solid with flat sides meet at sharp edges and corners is called crystal structure
True oval have no sharp corners
No sharp corners to poke yourself on.
I guess shapes that have few sides have sharper angles for instance a triangle has very sharp corners whereas a henagon has corners but they are very rounded.
So the riders don't die.
The process by which the corners of rocks become rounded due to abrasion and erosion is called "rounding" or "spheroidal weathering." This occurs as the sharp edges and corners of the rock are worn down over time by natural forces like water, wind, and friction.
The gradual rounding of the corners and edges of angular blocks of rock is called weathering. Weathering is the process by which rocks and minerals are broken down into smaller pieces over time due to exposure to the elements, such as wind, water, and temperature changes. This process causes the sharp edges and corners of rocks to become smoother and rounded.
When a sharp irregularly shaped rock falls into a river, it typically begins to be smoothed and rounded over time due to the constant flow of water and the movement of sediment. The water erodes the rock's sharp edges and corners, gradually changing its shape. Additionally, the rock may become embedded in the riverbed or transported downstream, depending on the river's current and the rock's size and weight. This process is a part of the natural cycle of erosion and sedimentation in river ecosystems.
It is a polyhedron.
polygon
Poor handling on the sharp corners.