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Revision Notes

Habitat and Adaptation

ICSE · Class 6 · Biology

Quick revision notes for Habitat and Adaptation — ICSE Class 6 Biology. Key concepts, formulas, and definitions for last-minute revision.

52 questions28 flashcards5 concepts

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Key Topics to Revise

1

What is a Habitat?

  • A habitat is the natural home of an organism where it lives and grows.
  • It includes both living (biotic) and non-living (abiotic) components.
  • Biotic components: plants, animals, microorganisms.
2

Adaptations in Aquatic Habitat

  • Aquatic habitat includes ponds, rivers, lakes, and oceans.
  • Plants: Vallisneria (submerged), Water lily (floating).
  • Animals: Fish, frog, crocodile, whale.
3

Adaptations in Desert Habitat

  • Deserts are hot and dry with little water and extreme temperatures.
  • Desert plants: Cactus — stores water in stem, spines instead of leaves, thick waxy layer.
  • Desert animals: Camel — hump stores fat, long eyelashes, closed nostrils, thick lips.
4

Adaptations in Mountain Habitat

  • Mountains are cold, windy, and often covered with snow.
  • Trees: Pine, fir — cone-shaped, needle-like leaves, sloping branches.
  • Animals: Yak, mountain goat — thick fur, strong hooves, more red blood cells.

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Full Notes

Key Concepts

A habitat is the natural homeAdaptation refers to the special featuresPlants like water lily and VallisneriaDesert plants like cactus store waterMountain plants like pine have cone

Frequently Asked Questions

What are the important topics in Habitat and Adaptation for ICSE Class 6 Biology?
Habitat and Adaptation covers several key topics that are frequently asked in ICSE Class 6 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Habitat and Adaptation — ICSE Class 6 Biology?
Understand the core concepts first, then work through the 52 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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