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Chapter 4 of 11
Important Questions

Ecosystems - Structure, Functions, and Services — Important Questions

ICSE · Class 9 · Environmental Science

80 important questions from Ecosystems - Structure, Functions, and Services for ICSE Class 9 Environmental Science, with answers.

80 questions40 flashcards5 concepts

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80 Questions·
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Important Questions from Ecosystems - Structure, Functions, and Services

1multiple choice
1 marks

Which sequence shows the correct ecological hierarchy from smaller to larger level?

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Organism, population, community, ecosystem, biome, biosphere

Ecological hierarchy arranges living systems from the smallest unit, organism, to the largest unit, biosphere.

2multiple choice
1 marks

Which branch of ecology deals with an individual organism or a single species and its environment?

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Autecology

Autecology deals with the relationship of an individual organism or a single species with its environment.

3multiple choice
1 marks

Which branch of ecology studies groups of organisms, such as communities and ecosystems?

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Synecology

Synecology studies groups of organisms, such as communities and ecosystems, and their interactions with the environment.

4multiple choice
1 marks

Which ecosystems are broadly classified into terrestrial and aquatic ecosystems?

Show answer

Ecosystems

Ecosystems are broadly classified into terrestrial and aquatic ecosystems.

+76 more questions on Ecosystems - Structure, Functions, and Services (ICSE Class 9 Environmental Science)

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Frequently Asked Questions

What are the important topics in Ecosystems - Structure, Functions, and Services for ICSE Class 9 Environmental Science?
Key topics in Ecosystems - Structure, Functions, and Services include Concept and Hierarchy of Ecology, Habitat and Ecological Niche, Ecological Disturbance and Threats, Types of Natural Ecosystems. Study these first, then practise questions on each for Class 9 exams.
How many important questions are there in Ecosystems - Structure, Functions, and Services?
Super Tutor has 80 practice questions for Ecosystems - Structure, Functions, and Services, including multiple choice, multiple correct, true false questions. A sample with answers is on this page.

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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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