How can old Christmas trees be used to help restore wetlands? A. They can be used in planting projects where new pine trees are needed.
B. They can be used in oyster barrier reef projects to create nearshore oyster reefs.
C. They can be used in marsh creation projects to create new marsh in areas of open water.
D. They can be used in sediment and nutrient trapping projects to catch and hold sediment particles.

B

Explanation:

You told me to help, when no one is helping. God Bless you!

D is the answer

Explanation:

The tree branches and needles deflect fast flowing water from eroding the edges of the banks and slow the water velocity limiting the amount of sediment it can suspend

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs