Aclastic rock is named according to what ?

Clastic rocks are composed of fragments, or clasts, of pre-existing minerals and rock. A clast is a fragment of geological detritus,[1] chunks and smaller grains of rock broken off other rocks by physical weathering.[2] Geologists use the term clastic with reference to sedimentary rocks as well as to particles in sediment transport whether in suspension or as bed load, and in sediment deposits.

The answer is cometm

Then it is june the conclusion to the second sentence is just restating "if it is june then it is summer"