World Environmental Issues
Geography ⇒ World Geography
World Environmental Issues starts at 8 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in World Environmental Issues.
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See sample questions for grade 12
Acid rain is mainly caused by the emission of which two gases?
Describe the role of afforestation in combating environmental issues.
Describe two ways in which individuals can help reduce air pollution.
Explain the concept of 'carbon footprint'.
Explain the impact of overpopulation on environmental resources.
Explain the impact of plastic pollution on marine life.
Explain the process of eutrophication and its impact on aquatic ecosystems.
Explain the term 'biodiversity hotspot' and give one example.
The Kyoto Protocol is related to which of the following issues? (1) Desertification (2) Ozone depletion (3) Climate change (4) Water pollution
Which country is known for the highest per capita carbon dioxide emissions? (1) India (2) China (3) United States (4) Brazil
Which international agreement aims to phase out the use of ozone-depleting substances? (1) Montreal Protocol (2) Paris Agreement (3) Basel Convention (4) Ramsar Convention
Which of the following is a consequence of urbanization? (1) Increased forest cover (2) Air pollution (3) Decreased waste generation (4) Improved soil fertility
Deforestation leads to an increase in atmospheric _______.
The contamination of water bodies with harmful substances is known as _______.
The excessive use of chemical fertilizers in agriculture can lead to _______ pollution.
The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture, is called _______.
True or False: Chlorofluorocarbons (CFCs) are responsible for ozone layer depletion.
True or False: Overfishing can lead to the collapse of marine ecosystems.
True or False: The Basel Convention deals with the control of transboundary movements of hazardous wastes.
True or False: The ozone layer protects the Earth from harmful ultraviolet radiation.
