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Chapter 7 of 12
Syllabus

Interdependence in Living Being

ICSE · Class 5 · Science

Complete topic list for Interdependence in Living Being in ICSE Class 5 Science. Key concepts, sub-topics, and what to focus on for board exams.

49 questions30 flashcards5 concepts

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4 Topics · ICSE Class 5 Science

Topics in Interdependence in Living Being

1

Living and Non-Living Components of Environment

  • The environment includes both living (biotic) and non-living (abiotic) things.
  • Biotic components: Plants, animals, and humans.
  • Abiotic components: Air, water, soil, and sunlight.
2

Importance of Plants and Animals

  • Plants are called 'producers' because they make their own food using sunlight.
  • Plants give us food, oxygen, wood, medicines, and fibers like cotton.
  • Plants help in the water cycle through transpiration.
3

Food Chain and Interdependence

  • A food chain shows who eats whom in nature.
  • It starts with a plant (producer), then comes the primary consumer (herbivore), then secondary consumer (carnivore).
  • Decomposers like fungi and bacteria break down dead plants and animals and return nutrients to the soil.
4

Balance and Imbalance in Nature

  • Nature remains balanced when all parts of the food chain are in proper numbers.
  • Too many or too few of any organism can cause problems.
  • Deforestation, hunting, and forest fires are major causes of imbalance in nature.

Key Concepts

Central concept: Interdependence in Living Beings

EnvironmentBiotic ComponentsAbiotic ComponentsPlantsAnimalsFood ChainBalance in NatureCauses of Imbalance

Frequently Asked Questions

What are the important topics in Interdependence in Living Being for ICSE Class 5 Science?
Interdependence in Living Being covers several key topics that are frequently asked in ICSE Class 5 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Interdependence in Living Being — ICSE Class 5 Science?
Understand the core concepts first, then work through the 49 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

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

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