Sentence examples for is the key source of from inspiring English sources

The Persian Gulf has two-thirds of the world's proven oil reserves and is the key source of oil exports.

Whatever the obstacles, Mr. Obama's plan would mean giving up the view — widely held since the 1970s by economists, policy makers and business executives — that the private sector, by itself, is the key source of prosperity and full employment, and government spending is inefficient.

And in fact, this is the key source of the well-known economic benefits of immigration.

The degraded product of chicken feathers could generate appropriate amount of tryptophan which is the key source of IAA synthesis (Tsavkelova et al. 2012).

In other words, if the relevance of mathematics to the problems of today's world is the key source of motivation then that should become the impetus of the students' educational program.

The title "Ukraine, Gas and Handcuffs: The Trial of Yulia Tymoshenko" demonstrates a clear understanding that energy is the key source of Ukraine's dependence.

"We really view education as being the key source of the divide".

People under 35 are the key source of new household formation, the factor that supports the housing market.

But the government has no power to limit EU immigration, which has been the key source of concern in recent years.

In such cases, old landmarks of Mughal settlements are the key source of information for georeferencing.

Thus, grey and black waters originated from households appear to be the key source of faecal contamination.