Complete the chain and rewrite in your answer paper :No.‘A’‘B’‘C’(1)Consumer goods(e) Atlantic ocean(m) Pharmaceutical product(2)Panama canal(f) Fertile region(n) Ecological balance(3)Plain(g) Ready for direct consumption(o) Development of Agricultur…

Answer: (1) – (g) – (m); (2) – (e) – (p); (3) – (f) – (o); (4) – (i) – (n); (5) – (h) – (s)

• Consumer goods are finished goods used directly by people, such as medicines (pharmaceutical products).
• The Panama canal cuts across the Isthmus of Panama and joins the Atlantic Ocean with the Pacific Ocean.
• Plains have deep, fertile alluvial soil and level land, which favours the development of agriculture.
• A food chain operates within an ecosystem and keeps the ecological balance.
• Migration may be short term (seasonal, temporary) or long term (permanent).

(j) Indian ocean and (r) Arabian sea are the extra items and are not used.