Class VII

According to World Health Organization, percentage of deaths due to environmental factors is
  1. 85%
  2. 25%
  3. 50%
  4. 65%
Besides forest fires as natural source of pollution, other major sources of pollution are
  1. zonal settlement patterns
  2. human activities
  3. falling of meteoroids
  4. nucleated settlement patterns
Chemicals that are used to get rid of insects that eat plants and crops are called
  1. carob-oxides
  2. pesticides
  3. herbicides
  4. homicides
Disease that are caused by air pollution includes
  1. lung cancer
  2. respiratory illness
  3. skin diseases
  4. all of above
Document that was drafted by India, Brazil, China, United States and South Africa at meeting under UNFCCC is classified as
  1. Greenhouse Accord
  2. United Nation Accord
  3. Copenhagen Accord
  4. Denmark Accord
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