What is food chain and food web with example?
A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected. eg: A hawk might also eat a mouse, a squirrel, a frog or some other animal.
What is food web in ecosystem?
A food web consists of all the food chains in a single ecosystem. Each living thing in an ecosystem is part of multiple food chains. Each food chain is one possible path that energy and nutrients may take as they move through the ecosystem.
What is difference food web and food chain?
A food chain is a basic network that shows the linear flow of nutrients and energy from one trophic level to another. A food web is a multitude of food chains that are interconnected at many trophic levels. Furthermore, a food web accurately represents all the various food chains that exist in an ecosystem.
What is ecosystem with example?
Ecosystems are the foundation of ‘Biosphere’ and maintain the natural balance of the earth. For example, let’s take the relationship between sheep and lion in the ecosystem; for its survival, the lion eats the sheep. And each relationship like this has an effect on other creatures and plants living in the same area.
What is food web Class 10 definition?
Food web is defined as the interconnected network of food chains at various trophic levels. Food chain is always straight and proceeds in straight manner. Unlike food chains, food webs are never straight. The instability increases in the ecosystem by an increase in the number of different and separate food chains.
Why is food web important in an ecosystem?
Food webs are important tools in understanding that plants are the foundation of all ecosystems and food chains, sustaining life by providing nourishment and oxygen needed for survival and reproduction.
What is the role of decomposers in the ecosystem?
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
What is an ecosystem Class 10?
Ecosystem refers to a system that includes all living organisms ( Biotic factors) such as plants, animals, microorganisms etc in a habitat as well as its physical environment ( Abiotic factors) such as weather, soil, earth, sun, climate, rocks minerals etc, functioning together as a unit.
What is ecosystem and explain its types?
An ecosystem consists of all the living and non-living things in a specific natural setting. Plants, animals, insects, microorganisms, rocks, soil, water and sunlight are major components of many ecosystems. All types of ecosystems fall into one of two categories: terrestrial or aquatic.
What is the meaning of Zephyrus?
Definition of Zephyrus : the Greek god of the west wind First Known Use of Zephyrus before the 12th century, in the meaning defined above
Is Zephyrus a good wind?
In Western tradition, it has usually been considered the mildest and most favorable of the directional winds. In Greek mythology, Zephyrus was the personification of the west wind and the bringer of light spring and early summer breezes; his Roman equivalent was Favonius.
What is ecosystem in the Encyclopedia?
Resource Library | Encyclopedic Entry. ecosystem. An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.
What is human ecosystem?
human ecosystem Noun environment constructed or adapted to by people and culture. humidity Noun amount of water vapor in the air. ice sheet Noun thick layer of glacial ice that covers a large area of land. income Noun wages, salary, or amount of money earned. industry Noun activity that produces goods and services. insect Noun