Ecology (from Greek: οίκος, oikos, "household"; and λόγος, logos, "knowledge") is the scientific study of the distribution and abundance of living organisms and the interactions among organisms and between organisms and their environment. The environment of an organism includes both physical properties, which can be described as the sum of local abiotic factors such as insolation (sunlight), climate, and geology, and biotic factors, which are other organisms that share its habitat.The word "ecology" is often used more loosely in such terms as social ecology and deep ecology and in common parlance as a synonym for the natural environment or environmentalism. Likewise "ecologic" or "ecological" is often taken in the sense of environmentally friendly.The term ecology or oekologie was coined by the German biologist Ernst Haeckel in 1866, when he defined it as "the comprehensive science of the relationship of the organism to the environment." Haeckel did not elaborate on the concept, and the first significant textbook on the subject (together with the first university course) was written by the Danish botanist, Eugenius Warming. For this early work, Warming is often identified as the founder of ecology.

food web A complex network of feeding interrelations among species in a natural ecosystem ... freshwater biome The aquatic biome consisting of water containing fewer salts than the waters in the ...

... Temperate Deciduous Forest: Savanna: Prairie: Freshwater Marsh: Swamp: Intertidal ... lack of water, the extreme temperatures, and the shortage of food ... fringe-toed lizard, golden mole, jackal, sidewinder, viper, web ...

Tropical Rain Forest Food Web Temperate Rain Forest Food Web ... Copyright 1999. ... There are seven major freshwater ... Biome - MSN Encarta The tropical rain forest is the most complex biome ...

 

Plants and algae are important to freshwater biomes because they provide oxygen through photosynthesis, and food for animals in this biome.

The Freshwater Biome accounts for one fifth of ... recreational boating, and fast food packaging. Because of the increasing pollution of the freshwater biome ... Web site created by Dr. Alan Gooden ...

Answer the question: What's It Like Where You Live? Learn about terrestrial biomes and aquatic ecosystems. Follow link to site about plants.

Plants and algae are important to ;freshwater;/ biomes because they provide oxygen ... The vegetation and animals living in the littoral zone are food ... A variety of freshwater fish ...

FRESHWATER ECOSYSTEM What is the climate like in the biome ? 4. What food chains exist ... The biome web site created in MediaBlender must ... and Smith-Saunder Gail. (2003) Life in a Desert (Pebble Plus: