Unit of Life in the Ecosystem's Biotic Component

Unit of Life in the Ecosystem's Biotic Component

Components of the ecosystem composed of living things (biotic) and non-living creatures (abiotik). For example, the wetland ecosystem is composed of various types of animals and plants. They live together and interact with each other through an interaction pattern. Well, this pattern of interaction can occur in units of life in various ecosystems, be they individual units, populations, communities, ecosystems themselves, biomes, and biosphere.

1. Individuals

Unit of Life in the Ecosystem's Biotic Component

Have you ever seen a goat or a goose or a coconut tree? A goat or a goose is called an individual. Similarly with a coconut tree. The individual is the smallest living unit, composed of himself. Even you yourself also include individual units. Well, now can you mention other individuals around your residence?

2. Population

A set of goats in a cage called a goat population. A collection of catfish in the pond called catfish population. If the pool is also overgrown with a lotus, then in the pond there is also a lotus population.

The population of catfish in the pond ecosystem

The population of catfish in the pond

The same set of individuals forms the population. The population is a group of similar individuals living in a particular habitat. From the above example, can you name other population samples?

Population density is the number or size of a large unity population. For example, the density of the oil palm population is 142 trees per hectare, or the silkworm population density is 20 caterpillars per m2.

Population change is a change in the number of individual units in a population that is in one unit area and lasts for a certain period of time. Population changes can occur due to immigration and emigration.

Immigration is the population increase caused by birth (natalitas) and migrants from other places,

emigration is the reduced population caused by the death (mortality) and the departure of individuals to another place.

3. Community

Consider the fish pond in your house! Inside the fish pond, there will be a collection of catfish, a collection of lotus, a collection of algae, and a collection of frogs. Well, a collection of the population that lives in the pond water is called the pool community.

The community is a collection of diverse populations of living things that live in a particular habitat. A community is composed of all living populations and interacts with each other in a particular habitat and time.

4. Ecosystems

The catfish community is always associated with dead creatures in ponds that include water, soil, air, and sunlight. The community can not be separated from the influence of the surrounding environment. Between communities and the environment interact and form an ecological system known as ecosystem.

An ecosystem is a unity of communities and the environment that interact with each other and form a continuous reciprocal relationship. Therefore, ecosystems are also called environmental systems (ecological systems).

5. Biomes

Ecosystems have different sizes. Small ecosystems will form larger ecosystems. All of the ecosystems on earth will form a larger ecosystem called biomes, for example desert biomes.

6. Biosphere

The biosphere is the outer part of the planet earth that includes land, air, and water, as a place of life takes place. In the sense of geophysiology, the biosphere can be defined as a global ecological system that unifies all living things and their interactions between each other or their interactions with their environment. Biosphere can also be interpreted as a collection of biomes.

Now that's the explanation of some life units in the ecosystem component. For more details, please see the illustration on the pyramid picture above ya!

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