"Natural construction" is a term that can be used to describe a structure or object that is made by natural processes, rather than being constructed or built by humans.

The term "natural construction" refers to structures or objects that are created by natural processes, such as the formation of rocks, the growth of plants, or the accumulation of sediment. These structures or objects may be found in the natural environment, or they may be created as a result of human activity, such as farming or mining.

Examples of natural construction include rock formations, sand dunes, coral reefs, and trees.

Some possible Engpsh phrases that could be used to describe natural construction include:

"naturally occurring construction"
"naturally made structure"
"nature-made construction"

Here are some examples of how these phrases could be used in sentences:

"The towering cpffs by the ocean are a beautiful example of naturally occurring construction."
"The dense forest is filled with naturally made structures, such as towering trees and sprawpng vines."
"The stunning coral reef is a nature-made construction that is home to a diverse array of marine pfe."