TECHNOLOGY FOCUS - BIOLOGY - Preferred Components: The anaerobic organisms are bacteria. The anaerobic bacteria are selected based on the chemical composition of minerals and underground temperature; and are harmless or friendly for people and animals.    TECHNOLOGY FOCUS - ENVIRONMENT - Preferred Method: The carbon dioxide and anaerobic bacteria are injected simultaneously or separately; or carbon dioxide with anaerobic bacteria is injected through the same well or different wells. The injected carbon dioxide with anaerobic organisms is gas, liquid, or a mixture of liquids and gases. The injected carbon dioxide contains solid ingredients. The hydrogen and/or hydrocarbon, or nitrogen is added to the injected mixture. The content of carbon dioxide in the injected mixture is 0.1-99.9%. The injected mixture is exposed to heat or other radiations to accelerate carbon dioxide sequestration. The natural underground capacities of the crust are used for the conservation of injected mixture. The artificial capacities are created for injecting of carbon dioxide mixture. At least the top cover of the artificial capacities is made transparent for sunlight and other radiations. The injecting is made into the seabed. The injected mixture is used for displacement of oil or natural gases. The carbon dioxide mixture is injected through injecting wells while extraction of oil or gases is performed through the development wells, where the extracted oil or gases are separated from the displacement mixture followed by injecting the last one under the earth surface. The substances, which are produced by anaerobic organism, are extracted over an extended period of a time and reused or utilized for different process. The substances produced by anaerobic organisms are used for the production of organic materials, where minerals and materials that have been dissolved in substances produced by anaerobic organisms, are extracted from the latter and utilized for different process. At least one catalyst is used to accelerate biological sequestration, where the catalysts are added to the injected mixture prior, during or after the injection of the carbon dioxide mixture. The carbon dioxide is extracted from the exhaust systems of metallurgical, power or other plants reducing heavy smog and emissions of greenhouse gases into the atmosphere; or the carbon dioxide is extracted from the atmosphere of polluted cities or other regions reducing heavy smog. EXAMPLE - No suitable example is given.