Question

Given below are sentences which when arranged logically form a coherent passage. Choose the option which gives the correct sequence.
I. Pollution has been found to be present widely in the environment. Research indicates that living in areas of high pollution has serious long term health
effects.
II. Pollution is often classed as point source or nonpoint source pollution. Air pollution, Light pollution, Noise pollution, Soil contamination, radioactive
contamination, Thermal pollution, and Visual pollution and Water pollution.
III. Pollution Effects is an Open Access OMICS Group Journal which is named as Journal of Pollution Effects & Control. Pollutants, the components of pollution,
can be either foreign substances/energies or naturally occurring contaminants.
IV. Pollution is the contaminants into the natural environment which causes adverse change and can take the form of chemical substances or energy, such as
noise, heat or light.​

Answer 1

The correct arrangement of the sentences so that they form a coherent passage should be: IV, II, I and then III.

• First we need to define that what is meant by pollution, therefore sentence IV will come first.
• Then we should classify the types of pollution, therefore the next sentence should be II.
• Then we should tell about the effects of pollution and then more detail about that, therefore the next sentence should be I and then III.