A) Where do materials of man made objects come from?
Answer: Materials of man made objects come from nature.
B) Which elements of the environment are not shown on a map?
Answer: Flying birds, walking people, moving vehicles are not shown on a map. Because moving objects are not included on a map.
C) What do we use to show elements of the environment on a map?
Answer: We use symbols to show elements of the environment on a map.
D) Which of the maps shown in the book page No (91) is complete?
Answer: Map 'A' is complete. But map 'B' is incomplete as direction, index and scale is not shown.
