Sentence examples for constitute pollution from inspiring English sources

However, those early results were dismissed due to an overall belief that microorganisms discovered inside tissues constitute pollution resulting from the isolation process (Smith 1911).

We can conclude, however, that the phthalate esters and metals may not presently constitute a serious pollution problem.

Water scarcity and water pollution constitute a big challenge for water managers in the Mediterranean region today and will exacerbate in a projected future warmer world, making a holistic approach for water resources management at the catchment scale essential.

Yet Rosenthal argues that U.S. contributions to Arctic black carbon pollution constitute an imperative for the country to clean up its diesel emissions faster.

The effluent was obtained from Old Panteka market; a metal scrap Market located in Kaduna State, Nigeria, which has several components that constitute high level of pollution in the environment.

Most people are unaware that storm water pollution, also known as nonpoint source pollution, constitutes the major threat to our drinking water and recreational waters in our country.

In general, the assessment of the independent effects of different pollutants is difficult, because urban air pollution constitutes a complex mixture of several compounds.

Mercury pollution constitutes serious worldwide environmental problem [2, 3, 4, 5].

Environmental plastic pollution constitutes a significant hazard to marine turtles, human health and well-being.

Heavy metal pollution constitutes one of the more compelling environmental problems.

Just reading the indication sheet accompanying any drugs, it is easy to state that no drug can be considered healthy, so, their use constitutes a serious pollution source.