EnvironmentalSciences.in Worlds Best Education website for Nature Lovers

Environmental science MCQS

  1. What is the primary cause of global warming? a) Volcanic eruptions b) Deforestation c) Greenhouse gas emissions d) Solar radiation Answer: c) Greenhouse gas emissions

  2. What is the most significant contributor to acid rain? a) Nitrogen oxides b) Carbon dioxide c) Methane d) Chlorofluorocarbons Answer: a) Nitrogen oxides

  3. What is the primary source of water pollution in urban areas? a) Industrial waste b) Agricultural runoff c) Sewage d) Oil spills Answer: c) Sewage

  4. Which of the following is not a common air pollutant? a) Carbon monoxide b) Sulfur dioxide c) Oxygen d) Nitrogen oxides Answer: c) Oxygen

  5. What is the primary cause of biodiversity loss? a) Climate change b) Habitat destruction c) Pollution d) Overhunting Answer: b) Habitat destruction

  6. What is the primary cause of soil erosion? a) Urbanization b) Deforestation c) Overgrazing d) Climate change Answer: b) Deforestation

  7. What is the primary source of marine pollution? a) Shipping industries b) Land-based activities c) Oil spills d) Natural disasters Answer: b) Land-based activities

  8. What is the primary cause of ozone depletion? a) Methane emissions b) Chlorofluorocarbons c) Carbon dioxide d) Nitrogen oxides Answer: b) Chlorofluorocarbons

  9. What is the primary goal of sustainable development? a) Economic growth b) Environmental protection c) Social equity d) All of the above Answer: d) All of the above

  10. What is the primary cause of desertification? a) Climate change b) Overgrazing c) Deforestation d) Urbanization Answer: b) Overgrazing

Previous Post Next Post