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

it attempts to to stabilize the river by creating a state of equilibrium

Explanation: Sediment transport occurs in natural systems where the particles are clastic rocks (sand, gravel, boulders, etc.), mud, or clay; the fluid is air, water, or ice; and the force of gravity acts to move the particles along the sloping surface on which they are resting.

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.