Sedimentary rocks can be formed through the process of...
Erosion and cementation only
Erosion, deposition and cementation only
Erosion and deposition only
Erosion, deposition, compaction and cementation
Which one of the rocks below is an example of a sedimentary rock?
Limestone
Sandstone
Marble
Coal
Which of the following is an organic sedimentary rock?
Basalt
Conglomerate
Chalk is a type of what?
Quatzite
Shale
Ripple marks in rock are formed by what?
Moving wind or water
heating and cooling
Drying and shrinking
contact with magma
