Class 7 Exam > Class 7 Questions > Which of the following best describes the ter...
Start Learning for Free
Which of the following best describes the term "ecosystem"?
- a)A system formed by human interactions
- b)A community of living organisms interacting with their environment
- c)A geographical region with a specific climate
- d)A method of environmental conservation
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following best describes the term "ecosystem"?a)A system ...
An ecosystem is a community of living organisms interacting with each other and their physical environment.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following best describes the term "ecosystem"?a)A system ...
Definition of Ecosystem
An ecosystem can be defined as a community of living organisms interacting with each other and their physical environment. It includes all the plants, animals, and microorganisms in a given area, as well as the non-living components like soil, water, and air.
Components of an Ecosystem
- Living organisms: These include producers, consumers, and decomposers that interact with each other for energy and nutrients.
- Physical environment: This comprises abiotic factors like temperature, sunlight, water, and soil that influence the ecosystem.
Interactions in an Ecosystem
- Organisms within an ecosystem rely on each other for food, shelter, and other resources.
- Energy flows through the ecosystem in the form of food chains and food webs.
- Nutrients are cycled within the ecosystem through processes like decomposition and nutrient absorption.
Importance of Ecosystems
Ecosystems provide numerous benefits to humans and the environment, including:
- Regulation of climate
- Provision of food and resources
- Maintenance of biodiversity
- Support for clean air and water
Conclusion
In conclusion, an ecosystem is a complex network of interactions between living organisms and their environment. Understanding ecosystems is crucial for conservation efforts and sustainable management of natural resources.
An ecosystem can be defined as a community of living organisms interacting with each other and their physical environment. It includes all the plants, animals, and microorganisms in a given area, as well as the non-living components like soil, water, and air.
Components of an Ecosystem
- Living organisms: These include producers, consumers, and decomposers that interact with each other for energy and nutrients.
- Physical environment: This comprises abiotic factors like temperature, sunlight, water, and soil that influence the ecosystem.
Interactions in an Ecosystem
- Organisms within an ecosystem rely on each other for food, shelter, and other resources.
- Energy flows through the ecosystem in the form of food chains and food webs.
- Nutrients are cycled within the ecosystem through processes like decomposition and nutrient absorption.
Importance of Ecosystems
Ecosystems provide numerous benefits to humans and the environment, including:
- Regulation of climate
- Provision of food and resources
- Maintenance of biodiversity
- Support for clean air and water
Conclusion
In conclusion, an ecosystem is a complex network of interactions between living organisms and their environment. Understanding ecosystems is crucial for conservation efforts and sustainable management of natural resources.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
|
Explore Courses for Class 7 exam
|
|
Similar Class 7 Doubts
Top Courses for Class 7View all
Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer?
Question Description
Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer?.
Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following best describes the term "ecosystem"?a)A system formed by human interactionsb)A community of living organisms interacting with their environmentc)A geographical region with a specific climated)A method of environmental conservationCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup