The following steps describe how sedimentary rocks forms at the bottom of a river. Which two steps involve erosion?

Erosion is the gradual destruction of something by wind, water, etc.

A large rock breaks down into sediment involves erosion because it is being broken down by water (because it says the sedimentary rock is formed at the bottom of a river).

The upper layers of deposits put pressure on the lower layers also involves erosion because the upper layers are eroding the lower layers, making it possible for the layers to stick together.

Explanation:

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.