What is the organization of an ecosystem from the smallest to largest?

Answer 1

if you mean the feeding levels they are Producers: photosynthetic organisms, such as plant first order consumers: herbivores and animals that eat directly from the producers Second level consumers: these eat the first order consumers but can also eat the producers. this goes on to ussually no more than 5 levels as the energy transphere drops at each level and any more than a fith order consumer would not be able to consume enough tissue to survive.

Answer 2

Levels of an organization of ecosystem are:-

1)Abiotic Factors

These are classified into climatic, physical and checmical factors.

a)Climatic Factors

Like solar radiation, heat, rain, snowfall, etc.

b)Physical Factors

Like soil, pressure, light, gravity, depth, altitude, etc.

c)Chemical Factors

Like acidity, alkalinity, of the soil or water, salt content, types of salts, inorganic and organic nutrients.

2)Biotic Factors

All living organisms in an ecosystem constitute the biotic factors.These are classified ecologically into producers, consumers and decomposers.

a)Producers

The organisms which make their own food by photosynthesis are called producers.They are also called autotrophs.All green plants and certain blue green algae act as food producers in an ecosystem.They occupy the first Trophic level in an ecosystem.

b)Consumers

Animals feed on Autotrophs or on their products directly or indirectly.Therefore they are called Consumers .The consumers occupy different Trophic levels, and accordingly they are divided into primary, secondary and tertiary consumers.

c)Decomposers

These are mainly Saprotrophic bacteria and fungi that live on near the soil level.They breakdown the organic materials of dead producers and consumers into simple inorganic or organic compounds that are released into the environment for the reuse by the producers.The special type of consumers are bacteria, fungi.

And Food Chain in an ecosystem is a series of organisms in which each organism feeds on the one below it in the series.Food Chain is sequence of organisms through which energy is transferred in the form of food by the process of one organism consuming the other.It shows the relationship of Producer and Consumer.

Producers--> Primary Consumers--> Secondary Consumers--> Tertiary Consumers.

If anyone did not understand a single word then please bring it to my notice :)

Answer 3

Species make up populations, which make up communities.

this is wron please do not use this !!

Answer 4

organism, population,community,ecosystem, and biosphere

Answer 5

organism, population , community and , community