authorization - the power or right to give orders or make decisions; he has the authority to issue warrants; deputies are given authorization to make arrests; a place of potency in the state. authority, potency, authorisation, say-so, dominance.
A savanna is a rolling grassland scattered with shrubs and isolated trees, which can be found between a tropical rainforest and desert biome. Not enough rain falls on a savanna to support forests.
Tropical grassland biome, also called savanna biome, is a terrestrial biome that features vast open spaces consisting of scattered small shrubs and trees. Savanna biomes support some of the worldâs most recognizable species such as lions, cheetahs, hyenas, zebras, gazelles, elephants, giraffes, wildebeests and warthogs. Climate