The natural disaster in which carbon- dioxide suddenly erupts from a deep lake water is known as               .

Related MCQs

• Organisms using simple food material acquired from inorganic sources in the form of carbon dioxide and water are called –
• Which of the following process-es does not increase the amount of carbon dioxide in air?
• The carbon dioxide content in the air that we exhale is about -
• The tree popularly known as 'Green Gold', but which is an ecological disaster, is -
• Deep fried food materials are carcinogenic because they are rich in -
• Why is Carbon Monoxide a pollutant?
• Carbon monoxide poisoning can be cured by -
• Which bacterial strain developed from natural isolates by genetic manipulations can be used for treating oil spills?
• Which is not a natural fibre?
• Which of the following fibres is considered as the stron est natural fibre?