As the water velocity decreases, the size of the particles that the water can transport increases. true or false

The given statement is false.

The sediments in the water flow with the water. The flow of the sediments is similar to the flow of the water. in case, the speed of the water flow increases the flow of the sediments would also increase and the decrease in the speed of water flow would result in the decrease in the flow of the sediments.

If the speed of the flow of the water is high, the water may carry the bigger sediments, as the flow of the water is able to carry the heavy sediment. But, as the speed of the flow of the water decreases, the flow of the sediments would also decrease and the heavier sediments cannot be carried.

where is the diagram?

if you insert the diagram ill be able to you