PDF chapter test TRY NOW

1. Analyse the question to answer:
 
Which of the following options explains winnowing correctly?

(A) Lighter husk particles are carried away by the wind
(B) Heavy grains fall down in a heap
(C) Husk cannot be removed from grains
(D) The grains are blown away by the wind
 
Answer:
 
2. Match the following:
 
Column A Column B
a) Separation of grain from the straw 
b) Sowing of seeds