What is the relationship between the four systems of Bronfenbrenner s theory of socio ecological sys

Socio-ecological systems of Bronfenbrenner.

There should be 5 systems, namely: microsystem, intermediate system, outer system, macrosystem, and time system. Micro system: the immediate environment in which individuals move and interact e.g., home, school. This environment is constantly changing.

Hello dear, <>

There should be five social ecosystems in Bronfenbrenner, namely: the micro system, the middle system, the outer system, the macro system, and the time system. Micro Systems:

The immediate environment of individual activities and interactions, such as family and school. This environment is constantly changing. Intermediate system:

The connections between the various microsystems and the interrelationships. If the direct link is a strong positive link, then the development may be the first model implementer to be less optimized. Outer system:

Individuals who are not directly involved, but who have an impact on themselves, for example, your parents' work environment. Macroscopic system: refers to the large or sub-environment in which an individual lives.

For example, under the same cultural values. Temporal system: Temporal latitude, emphasizing that any change in the ecological environment will affect the development of the individual.

1. The basic principle of Brownian distribution Leonner's ecosystem theory is that the distribution and abundance of species in the early noisy ecosystem are affected by environmental factors and interspecies interactions. The core concept of this theory is the "species interaction network", which refers to the interaction between all species in an ecosystem, including competition, predation, symbiosis, defeat, etc.

2. Brownian distributionLener argues that the distribution and abundance of species can be explained by environmental and interaction networks. Environmental factors such as temperature, humidity, and soil can affect species distribution and abundance, while competition, predation, and symbiosis in the interaction network can affect the abundance and distribution area of species. This network of interactions is very complex, in which each species has the potential to have a positive or negative impact on the others.

3. Based on this theory, Brownian distribution Lener proposed a model to describe changes in species distribution and abundance. This model, known as the "neutral theory," argues that species abundance and distribution in ecosystems are random rather than controlled by environmental factors or interspecies interactions. In other words, this model assumes that all species are the same, without any superiority or inferiority, and that their distribution and abundance depend on the incidence of random events.

However, the model does not fully correspond to the actual situation, so the Brownian distribution of Lennard's ecosystem theory has been constantly developing and improving.

4. Another important concept of Brown's distribution Leonner's ecosystem theory is "flora saturation", which refers to the upper limit of the number of species in an ecosystem. Brown Leuna believes that when the number of species reaches floral saturation, the entry of new species will be limited because these new species will compete with existing species for resources, which in turn will affect the balance of the entire ecosystem.

5. In addition, Brownian Leunard also proposed the concept of "species heterogeneity-species diversity relationship", that is, there is a certain correlation between species diversity and species heterogeneity in the ecosystem. Heterogeneity refers to differences between species, which can be morphological, physiological, or behavioral. Studies have shown that the higher the heterogeneity of species in an ecosystem, the higher the species diversity, because ecosystems with high heterogeneity are able to accommodate more species and promote interactions between species.

In general, the Brownian distribution Lennar ecosystem theory provides a theoretical framework to explain the changes in species distribution and abundance in ecosystems, and provides new ideas and methods for ecological research. At the same time, this theory also provides important guidance for the protection and management of ecosystems.

<> Bronfenbrenner's theory of human development ecology is a comprehensive theory that aims to study the relationship between human survival and development and the natural environment, and the impact of humans on the environment and the impact of the environment on humans.

According to this theory, the survival and development of human beings is the result of a combination of factors, including cultural, social, economic, political and ecological aspects. Ecological factors are particularly important, because the material basis of human life comes from natural resources, and human behavior also has a profound impact on the natural environment. At the same time, changes in the natural environment will in turn affect the survival and development of human beings.

Bronfenbrenner believes that human beings need to use natural resources in a sustainable way, protect the natural environment, and avoid environmental disasters and ecological crises. He put forward the concept of "three E's", namely economic benefits, environmental benefits and equity benefits, emphasizing the comprehensiveness and comprehensiveness of sustainable development.

In conclusion, Bronfenbrenner's theory of human development ecology emphasizes the interaction and interdependence between humans and the natural environment, and puts forward the concept of sustainable development, which has important theoretical significance and practical value.

Answer]: B, God c

The four environmental systems proposed by Bronfenbrenner, from small to large (also from the inside to the outside), are: microsystems, which refer to the environment that has a direct impact on children, including families, schools, peers, and networks; The middle system refers to the connection or process between an individual and the microsystem in which it is located and between the microsystem; The external system refers to the environment in which the individual does not participate but has an impact on the individual; A macro system is a cultural system.

Summary. According to Bronfenbrenner's ecosystem theory, ecosystems are formed by the interaction of biomes and abiotic environmental factors. In this process, the biome has an impact on abiotic environmental factors, while the abiotic environmental factors also have an impact on the biome.

Therefore, Bronfenbrenner's ecosystem theory is an active theory because it considers that biomes and abiotic environmental factors interact rather than passively accepting the influence of the environment. Biological communities in ecosystems can adapt to changes in the environment through adaptation and evolution, while non-biotic environmental factors can also adapt to changes in biological communities through natural processes. Therefore, Bronfenbrenner's ecosystem theory, which emphasizes interaction and adaptation in ecosystems, is an active theory.

Bronfenbrenner's ecosystem theory is proactive.

I'm still a little confused, can you be more detailed?

According to Bronfenbrenner's ecosystem theory, ecosystems are formed by the interaction of biomes and abiotic environmental factors. In this process, the biome has an impact on abiotic environmental factors, while the abiotic environmental factors also have an impact on the biome. Therefore, Bronfenbrenner's ecosystem theory is an active theory because it considers that biomes and abiotic environmental factors interact rather than passively accepting the influence of the environment.

Biological communities in ecosystems can adapt and evolve to adapt to changes in the environment, while non-biotic environmental factors can also adapt to changes in biological communities through natural transgressions. Therefore, Bronfenbrenner's theory of ecological differences is an active theory that emphasizes the interaction and adaptation in ecosystems.