The abiotic factors of the savannah are generally the same or similar as of most biomes. Abiotic simply refers to non-living components. Soil is sometimes called an abiotic factor though can and should be thought of as biotic. Climate, weather, latitude, geological underpinnings, etc. are all abiotic factors.
The term disinformation began as a term of Soviet tradecraft, first defined in the official Great Soviet Encyclopedia as the dissemination (in the press, radio, etc.) of false information with the intention to deceive public opinion..
[a-simÂ´Ä-tre] lack or absence of symmetry; dissimilarity in corresponding parts or organs on opposite sides of the body that are normally alike. In chemistry, lack of symmetry in the special arrangements of the atoms and radicals within the molecule or crystal. adj., adj asymmetÂ´rical.