Match the following:
Match the following.
(i) Internet
(a) Areas where people are engaged in manufacturing, trade and services
(ii) Canal route
(b) Closely-built area of houses
(iii) Urban areas
(c) Houses on stilts
(iv) Compact settlement
(d) Inland waterway
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(e) A means of communication
Column IColumn IIi. Larynxa. Air sacsii. Tracheab. Lid of larynxiii. Alveolic. Voice boxiv. Epiglottisd. Wind pipe
(i)Water(A)Compound(ii)Hydrogen(B)Element(iii)Salt(iv)Gold(v)Carbon dioxide(vi)Iron The correct pairs are:-
(i)Can have variable composition of constituent elements (A)Compound(ii) – – – is new substance formed due to reaction of two constituent elements(B) Mixture(iii)Constituent elements can be separated easily (C) Element (iv)Can be separated only by chemical or electrochemical reactions(v) Composition is always fixed (vi)Shows properties of constituent elements The correct pairs are:-
Match the following vitamins and minerals with their sources.Column-IColumn - II(i)Amla(a)Calcium(ii)Carrot(b)Iodine(iii)Milk(c)Vitamin C(iv)Salt(d)Vitamin A