Final answer:
Minerals are most likely to be part of a stream-dissolved load as they can be carried in solution after being dissolved in water, unlike larger particles such as pebbles, cobbles, or sand grains. therefore, option D is correct
Step-by-step explanation:
The materials most likely to be part of a stream-dissolved load are D. Minerals. In a stream-dissolved load, you will find substances that have been chemically weathered and are carried in solution as ionic compounds. These materials, unlike pebbles, cobbles, or sand grains, can be dissolved in water. Examples of such minerals include calcium, which can be carried in solution as calcium bicarbonate, and silica. Clay minerals, which are extremely fine-grained and are not visible even with a hand-lens, also contribute significantly to the dissolved load of a stream after being chemically weathered from rocks.
Additional supporting information indicates that clastic sedimentary rocks like sandstone, and shale with their respective characteristics—such as cross-bedding in sandstones, laminations and fossils in shale—also support the understanding of how different particles are weathered, transported, and deposited in different environments. Feldspar's chemical weathering to clay and its transport can provide insight into how minerals end up in a dissolved state in streams.
The complete Question is given below:
which materials are most likely to be part a stream-dissolved load
A. Pebbles
B. Cobbles
C. Sand grains
D. Minerals