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Suppose that you discover the fossil of a new organism that has radial symmetry and was in a marine environment (as shown by examining the surrounding rock and adjacent fossils in the rock layer). What other features would you look for in order to determine if this fossil is an echinoderm?
Weathering
The process by which rocks and minerals break down into smaller particles through physical or chemical means.
Gentle Slope
A terrain feature with a relatively mild incline, often found in hills, plains, and other landforms, facilitating easier movement and agriculture.
Steep Slope
A terrain with a high gradient or incline, often leading to rapid runoff of water and increased erosion risks.
Soil Formation
Soil formation, or pedogenesis, is the process by which rocks break down and decompose to form soil, involving physical, chemical, and biological factors.
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