Match the following option.

A.  Mushroom	(i) Bacteria
B. Curd	(ii) Edible fungi
C. Streptococci	(iii) lactobacillus
D. Pickling	(iv) Yeast
E. Pasteurization	(v) Method of food preservation
F.  Idli	(vi) Milk

Microorganisms can be seen with the help of a _________.

Blue green algae fix _______ directly from air to enhance fertility of soil.

Alcohol is produced with the help of _______.