biotic pressure
1Orang National Park —   national park   Indian Rhinoceros …
2Vetal Hill in Pune — Location Pune City is surrounded by many hills including Katraj hill, Panchgao Parvati, Ramtekdi, Gultekdi, Range Hills, Dive Ghat. Vetal hill is one of the important hill situated in city area. It runs North South with some spurs running… …
3Melagiri —   reserve forest   Spider Valley, Melagiri …
4human disease — Introduction an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease Before human disease can be discussed, the meanings of the terms health, physical fitness, illness …
5biosphere — biospheric /buy euh sfer ik/, adj. /buy euh sfear /, n. 1. the part of the earth s crust, waters, and atmosphere that supports life. 2. the ecosystem comprising the entire earth and the living organisms that inhabit it. [1895 1900; < G Biosphäre; …
6Ecology — For other uses, see Ecology (disambiguation). Ecology …
7Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …
8Invasive species — See also: List of invasive species, Introduced species, Pest (organism), and Weed North American beavers constitute an invasive species in Tierra del Fuego, where they have a substantial impact on landscape and local ecology through their… …
9Abiogenic petroleum origin — is a largely abandoned hypothesis that was proposed as an alternative to theory of biological petroleum origin. It was relatively popular in the past, but it went largely forgotten at the end of the 20th century after it failed to predict the… …
