Lewis and Clark Animal Discoveries. The Lewis and Clark expedition resulted in the discovery or observation of more than 300 plants and animals. Below is a sampling of those discovered. All excerpts are taken from the actual journals of Lewis and Clark during their three year expedition. Grizzly Bear.
A biome /ËbaÉªoÊm/ is a formation of plants and animals that have common characteristics due to similar climates and can be found over a range of continents.iomes are defined by climate regimes and biogeography. A 1978 study on North American grasslands found a positive logistic correlation between evapotranspiration in mm/yr and above-ground net primary production in g/m 2 /yr.
Definition of a Biome Biomes are large areas on Earth with similar conditions, such as similar climates and similar living organisms. There are two main categories of biomes. Terrestrial biomes are usually defined by the type of vegetation that is present. The major climatic factors contributing to the vegetation types in these biomes are temperature and precipitation. Aquatic biomes are defined by the type of water they contain.