Mechanical weathering is when rocks are broken down by mechanical means.
Sediment, and sedimentary rock, is made of particles broken down from other rocks.
Mechanical weathering produces sediment.
Mechanical weathering produces

[A] Sand dollars
[B] calcite
[C] homogenous
[D] Sediment
[E] soft soil
[F] rainfall
[G] cactuses
[H] movement