Which type of wetland restoration project involves making a deep cut in a riverbank and installing a gated structure to allow for the controlled flow of sediment-rich water from the lower part of the river to another area? A. a shoreline stabilization project
B. a sediment and nutrient trapping project
C. a sediment diversion project
D. a freshwater diversion project

and i oop

explanation:

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers

it is a. i hope this .