Answers

2015-01-27T10:00:37+05:30
Atmospheric pressure is low in hilly areas than plain regions
the food we cook needs time to boil and as there is low pressure on high altitude which does'nt allows the food to cook properly therefore it is hard to cook food on high altitudes rather than plain regions or ground level

0
2015-01-27T12:49:51+05:30
It  is  due  to  the low  atmospheric  pressure.Water  boils  at  a  lower  temperature  in  high  altitudes.Therefore  it  is  difficult  to  cook  food  in  water  in  such  areas.
0