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.
A biome is a large geographical area of distinctive plant and animal groups which are adapted to that particular environment. Most terrestrial biomes are defined by the dominant plant life.