Question

13. Classify the following changes as slow or fast:
(2)
(a) Change of season
(b) Curdling of milk by adding lemon juice.
(c) Germination of seeds.
(d) Weathering of rocks.
(e) Spinning of a top
(f) Growth of a human being
(g) Rusting of iron
(h) Breaking of a glass tumbler
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Answer 1

Answer:

a.slow

b.fast

c.slow

d.slow

e.fast

f.slow

g.slow

h.fast