What is the importance of ecosystem Class 7?
Answer: The importance of an ecosystem is that it provides space to plants and animals to interact with each other as well as their physical environment. Through interactions they are interdependent on each other for their environment.
What is the importance of the ecosystem?
As a society, we depend on healthy ecosystems to do many things; to purify the air so we can breathe properly, sequester carbon for climate regulation, cycle nutrients so we have access to clean drinking water without costly infrastructure, and pollinate our crops so we don’t go hungry.
What is ecosystem for 7th class?
Answer:Ecosystem is a community of living organisms in conjunction with the nonliving components of their environment (things like air, water and mineral soil), interacting as a system.
What is an ecosystem and why are they important?
Ecosystems are communities of organisms and non-living matter that interact together. Each part of the ecosystem is important because ecosystems are interdependent. Damaged or imbalanced ecosystems can cause many problems.
What is an ecosystem Class 7 answer?
(i) What is an ecosystem? Answer: The system formed by the interaction of all living organisms with each other and with the physical and chemical factors of the environment in which they live, all linked by the transfer of energy and material is called an ecosystem.
What is the most important part of an ecosystem?
Soil is one of the most important elements of an ecosystem, and it contains both biotic and abiotic factors. The composition of abiotic factors is particularly important as it can impact the biotic factors, such as what kinds of plants can grow in an ecosystem.
What are the important ecosystem services?
There, ecosystem services are grouped into four broad categories: provisioning, such as the production of food and water; regulating, such as the control of climate and disease; supporting, such as nutrient cycles and oxygen production; and cultural, such as spiritual and recreational benefits.
What is ecosystem short answer?
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. … Ecosystems can be very large or very small.
What is ecosystem How does it function Class 7?
Answer: A distinct zone in the biosphere within which a community of living as well as non-living components exist and survive by mutual interaction is an called an ecosystem. The biotic or living components are human beings, plants, animals, trees and the abiotic components are land, water and air.
What is an ecosystem short answer Class 9?
An ecosystem is a community of plants, animals and smaller organisms that live,feed, reproduce and interact in the same area or environment. … For example, many bird species nest in one place and feed in a completely different area.