Question

Какая разница между экосистемой и сообществом?

Answer 1

Ответ:Экосисте́ма, или экологи́ческая систе́ма (от др.-греч. οἶκος — жилище, местопребывание и σύστημα — система) — биологическая система, состоящая из сообщества живых организмов (биоценоз), среды их обитания (биотоп), системы связей, осуществляющей обмен веществом и энергией между ними. Одно из основных понятий экологии.

Общество или человеческое общество — группа людей, связанных друг с другом с помощью постоянных отношений, или большая социальная группа с общей географической или социальной территорией, подчиняющаяся единой политической власти и доминирующей культуре.

То есть общество - это этнос, связанная социально группа людей. А экосистема - просто группа живых организмов.

Объяснение:

Answer 2

Difference between Ecosystem and Community

An ecosystem and a community are both related to the interactions and relationships between living organisms. However, there are distinct differences between the two concepts.

Ecosystem: An ecosystem refers to a complex network of living organisms (plants, animals, and microorganisms) and their physical environment (including air, water, soil, and climate) in a specific geographic area. It encompasses both the biotic (living) and abiotic (non-living) components and the interactions between them. Ecosystems can vary in size, from small ponds to vast forests or even the entire planet.

In an ecosystem, organisms interact with each other and with their environment through various ecological processes such as energy flow, nutrient cycling, and the transfer of materials. These interactions are essential for the functioning and stability of the ecosystem. Examples of ecosystems include a coral reef, a grassland, or a freshwater lake.

Community: A community, on the other hand, refers to a group of different species living in the same geographic area and interacting with each other. It focuses specifically on the relationships and interactions between species within a given ecosystem. A community can be thought of as a subset of an ecosystem, representing the living organisms within that ecosystem.

In a community, different species may have various types of interactions, including competition, predation, mutualism, and symbiosis. These interactions shape the structure and dynamics of the community and influence the distribution and abundance of species within it. For example, a community in a forest ecosystem may include trees, birds, insects, and mammals, all interacting with each other in different ways.

Key Differences:

1. Scope: Ecosystem refers to the entire system, including both living and non-living components, while community focuses specifically on the interactions between different species within that system. 2. Components: Ecosystem includes both biotic and abiotic factors, whereas community only includes the biotic factors (living organisms). 3. Scale: Ecosystems can vary in size, from small to large, while communities are typically smaller and represent a subset of the ecosystem. 4. Focus: Ecosystems are concerned with the flow of energy, nutrient cycling, and overall system dynamics, while communities focus on species interactions and their effects on population dynamics.

It's important to note that the terms "ecosystem" and "community" are often used interchangeably in casual conversation, but in ecological science, they have distinct meanings.