11 solutions available
Question 8Unwanted sound that is an irritant and source of stress:Air pollutionRadioactive pollutionNoise pollutionSoil pollution
Question 9Which of the following is an example of soil pollution?Disposal of solid waste in the openDumping sewage in the openOveruse of...
Question 10Nuclear fuels produce pollution byheatend productswastes in coolantsAll of the above.
Question 11Assertion (A): Eighty per cent of marine pollution comes from land.Reason (R): Mining for materials such as copper and gold is a major...
Question 1Write down five harmful effects of using non-biodegradable products like plastic bags. Suggest measures that can help to replace plastic...
Question 5What is soil pollution? Why should we avoid soil pollution?
Question 6What is radioactive pollution?
Question 7What is noise pollution?
Question 1(c)Give a geographical reason for each of the following:(i) Music is relaxing but playing it loud is a source of pollution.(ii) Secondary...
Question 1(d)List the main sources of pollution of ocean waters.
Question 2Environmental pollution is an incurable disease which can only be prevented. Justify this statement giving examples.