True, the reason is even though these sicknesses are easily fought off by adult the children's immune system has not fully developed, so in turn it is much easier for these sicknesses to kill the children.
The reserves of oil and natural gas are formed and found in the sedimentary and igneous rocks mostly in the porous rocks as they have pores that allow for the water in small quantities to pass through them.
As the naturally occurring oil is drilled and mined from the ground in the oceans and lakes and mapping of their location is called as hydrocarbon kitchens
