NEED HELP please get it done by night. It is clearly 6:16 31 points and will give the brainliest.;please help for a final test. no links and please give the right answer please answer them all answer 7 to 12. 7.When does deposition begin to take place? *
8. Where is most silt and soil deposited? *
9. Why does more erosion take place in the mountains?
10. At which point is more silt in the water: in the mountains or on flatland?
11. Would you expect more fertile land near the river, in the mountains, or on flat land?
12. Where would you expect to find the most good, fine soil in this picture?

7- Deposition begins when erosion stops; the moving particles fall out of the water or wind and settle on a new surface.

8-so, deposits of silt slowly fill in places like wetlands, lakes, and harbors. Floods deposit silt along river banks and on flood plains. Deltas develop where rivers deposit silt as they empty into another body of water.

9-'There are many other links among erosion, climate and topography. For example, mountains lift the winds that flow over them, causing increased precipitation on the range's windward slopes, intensifying erosion as a result

10-More silt is in the flatlands. The streams carry it down the mountains

11-Plants need water. Rivers often flood, leaving rich soil behind.

12- i cant  see the picture

Explanation:

7. At a deposition, a person appears at a specified time and place and gives sworn testimony—under oath, usually with a court reporter present so that a record is made. Depositions typically occur during the discovery phase of a personal injury case (after the filing of a lawsuit, but before trial or settlement).

8.So, deposits of silt slowly fill in places like wetlands, lakes, and harbors. Floods deposit silt along river banks and on flood plains. Deltas develop where rivers deposit silt as they empty into another body of water.

I dont know 9

10. More silt is in the flatlands. The streams carry it down the mountains.

11. Planting a single crop, year after year, can drain the soil of nutrients. ... Fertile soil is usually found in river basins or in places where glaciers deposited minerals during the last Ice Age. Valleys and plains are usually more fertile than mountains

12.  theres no picture XD