Question

State whether the statement is true or false.
Accumulation of sewerage leads to water pollution and spread of various diseases.

• A. True
• B. False

Answer 1

The correct option is A True

This statement is true.
Accumulation of sewerage leads to water pollution and spread of various diseases. Sewage, fertilizer and agricultural run-off have nutrients, organic substances which lead to increase of algal bloom causing oxygen depletion in water bodies. The lower oxygen levels affect the natural ecological balance of rivers and lake ecosystems. The wastewater coming from sewage leads to the spreading of many diseases.