Question

Q2: Fill in the blanks. 1x3 = (3) 1. _____________ are cylindrical containers for bulk storage of grains. 2. Blue green algae fix _______________ directly from air and enhance fertility of soil. 3. The practise of rearing and caring of farm animals_______________​

Answer 1

Answer:

Silos, atmospheric nitrogen, animal husbandry..........

Answer 2

Answer:

silos atmospheric nitrogen