Question

1. which is smaller, silt or clay?

Explanation:

In soil science (a subfield of Natural Science, specifically related to Geography or Environmental Sciences), clay particles are smaller than silt particles. The particle size classification for soil components shows that clay has a smaller diameter range (typically less than 0.002 millimeters) compared to silt (0.002 - 0.05 millimeters).

Answer:

Clay is smaller than silt.