Q1: Pick up the correct statement from the following:

A The baked earth is called terra-cotta

B The articles prepared from clay which is burnt at low temperature and cooled down slowly, are called earthen-ware

C The articles prepared from refractory clays which as mixed with stone and crushed pottery, are called stone ware

D The articles prepared from fine earthen ware which is white, thin and semi-transparent, are called procelain

E All the above.