Biology Vocab Essay, Research Paper

Autotrophs- beings that are able to synthesise nutrient by Sun energy or stored energy.

Plants are autotrophs that we see mundane.

Hetertroph- beings unalbe to do their ain nutrient.

Worlds are hetertrophs.

Ecology- Scientific survey on interactions between beings and their environment.

Ecologists study mahimahis and their interactions in the H2O.

Symbiosis- Permanent stopping point association between 2 or more beings of different species.

My friend s new Canis familiaris made friends with his current Canis familiaris, demoing mutualism.

Parasitism- symbiotic relationship in which one species benefits another.

Ticks are parasites as they suck other animate beings blood, non assisting them at all.

Commensalism- symbiotic relationship in which one species benefits and the other is neither harmed nor helped.

Barnacles turning on a whale show commensalism.

Mutalism- symbiotic relationship good to both species.

Birds on cattles eat bugs, cleaning the cow, and acquiring nutrient for themselves.

Biosphere- life back uping parts of Earth composed of air, land, fresh water, and salt H2O.

The biosphere surrounds the Earth wholly.

Ecosystem- populations in a community and abiotic factors with which they interact ; illustrations are tellurian and marine ecosystems.

We need to maintain different ecosystems clean and healthy for wildlife.

Community- several interacting populations that inhabit a common environment and are able to work because each being within the ecosystem depends on other beings.

Many beings in the forest signifier a community.

Herbivore- to feed on workss

Many animate beings are purely herbivores.

Carnivore- to feed on animate beings

Hyenas are carnivores.

Omnivore- to feed on workss and animate beings

Worlds are omnivores since we eat both workss and animate beings.

Primary Consumer- or herbivores, compose the 2nd trophic degree of a nutrient concatenation.

Bantam fish eating on algae and primary works growing is an illustration of a primary consumer.

Secondary Consumer- or carnivores make up the 3rd trophic degree.

Worlds are secondary consumers since we eat primary consumers.

Decomposer- beings like bacteriums and most Fungis that play good functions in the

ecosystem by interrupting down and absorbing foods from dead and disintegrating organic affair.

Without decomposers, dead organic affair would do overpowering malodor on Earth.

Energy Pyramid- energy lessenings at each wining trophic degree. Entire energy transportation from one trophic degree to the following is merely approximately 10 % .

The energy pyramid shows why the nutrient concatenation can non transcend five degrees.

Oxygen and C dioxide cycle- C is found in the environment as CO2 in both the ambiance and in oceans. In atmosphere CO2 moves to aquatic and tellurian manufacturers. Manufacturers use CO2 in photosynthesis. Organisms obtain C when they consume manufacturers or other consumers. Respiration and decay return C to atmosphere as CO2. If decay occurs without O, C can be bound up in fossil fuel formed over a long clip. When fossil fuels are burned ( oil, gas, coal ) CO2 returns to the ambiance.

Without O and C rhythms, life would discontinue to be on Earth.

Acid rain- rain more acidic than uncontaminated rain H2O.

Acid rain is cause greatly by the combustion of fossil fuels.

Endangered Species- species with members so low that it is in danger of extinction.

Many species of coon bear are endangered.

Threatened species- species that have quickly diminishing Numberss.

Mink are threatened since people desire their pelt.

Biodegradable- solid wastes that can be broken down by natural procedures.

Many companies are seeking to do their merchandises biodegradable.

Nonbiodegradable- types of wastes that are non easy interrupt down and can be in the environment for many old ages.

Styrofoam is nonbiodegradable.

Populations- crossbreeding persons of one species that compete with one another for nutrient, H2O, and couples and live in the same topographic point at the same clip.

Many populations of insects compete for the same home

Species- population of crossbreeding beings capable of bring forthing fertile progeny.

Every animate being of its ain sort belongs to the same species.

Niche- function of a peculiar species in a community sing nutrient, infinite, reproduction and how it interacts with abiotic factors.

A niche shows how a species utilizations and affects its milieus.

Habitat- the topographic point where an being lives out its life.

Many beavers home grounds are deep in woods with many trees.