4 How can
you say that the development of nation
totally depend upon the utilization of resources.

Utilization means when a customer is given full satisfaction from a productAnd having full satisfaction from the resources which the country has can be useful to the development of the country... The country depends on the utilization of resources because when people have want full utilization they buy it and the income can be used for the improvement of yhe nation or economy. Natural resources, both renewable and non renewable and ecosystem services are a part of the real wealth of the nations.

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

hope it : )