Comparison of Physical Environment and Biological Environment

Physical environment and biological environment are two interdependent aspects of the ecosystem. The physical environment comprises non-living things, including air, water, soil, and climate. On the other hand, the biological environment constitutes all living organisms, including plants, animals, and microorganisms. Here is a detailed comparison of the two environments:

1. Composition

Physical environment refers to the non-living components of the ecosystem, while biological environment constitutes all living organisms.

2. Interdependence

Physical environment and biological environment are interdependent on each other. The living organisms depend on the non-living components of the ecosystem, including air, water, and soil, for survival. The physical environment, in turn, depends on the living organisms to maintain a balance in the ecosystem.

3. Diversity

Physical environment is less diverse compared to the biological environment. The non-living components of the ecosystem are limited, while the biological environment is vast and diverse.

4. Adaptation

Living organisms can adapt to the physical environment, whereas the physical environment cannot adapt to the living organisms. For example, animals can adapt to extreme weather conditions, but the climate cannot be changed by the animals.

5. Effects of Human Activities

Human activities have a significant impact on both physical and biological environments. Human actions such as deforestation, pollution, and climate change affect both living and non-living components of the ecosystem.

In conclusion, physical environment and biological environment are two vital components of the ecosystem that are interdependent on each other. While physical environment constitutes non-living components, the biological environment comprises all living organisms. Despite their differences, the two environments work together to maintain a balance in the ecosystem.

1.physical environment = this environment includes land, air. water,plant and animal, building etc, and all of the nature resources that provide our basis needs and opportunity for social and economic development.

Biological environment Includes the influence of all biological factors such as warmth,moisture,and humidity, but also the plant ecosystem in which the animal lives and the associated population of vertebrates and invertebrates that may compete for food and space, and may also act as reservoirs for infectious diseases.