NCERT Solutions for Class 8 Science Chapter 7
Important NCERT Questions
8th Chapter 7 Conservation of Plants and Animals
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 5 Part: f
What do you understand by the term migration?
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Migration refers to the cyclical movement of animals, birds, fish, or humans from one region or habitat to another, typically driven by specific needs and environmental conditions.
Key Aspects of Migration:
1. Animal Migration: Animals move seasonally for better resources, mating, or survival, adapting to changing environments.
2. Bird Migration: Birds undertake long journeys to breeding grounds or warmer regions, navigating vast distances for suitable habitats and food.
3. Fish Migration: Fish travel to specific locations for spawning, seeking favorable water conditions essential for their life cycle.
4. Human Migration: Humans relocate for diverse reasons like economic prospects, fleeing conflicts, or cultural preferences.
5. Migration Routes: Many species follow predetermined routes or patterns, displaying remarkable navigation abilities.
6. Adaptive Behavior: Migration is an adaptive strategy, allowing species to thrive by accessing optimal environments and resources.
7. Seasonal Patterns: Migration often coincides with changing seasons, responding to fluctuations in weather, food availability, or reproductive cycles.
In essence, migration is a widespread phenomenon observed across species, facilitating survival and adaptation to varying environmental conditions, ensuring species’ sustenance and continuation.
For the purpose of breeding and specific purposes some species of birds and animals move from their habitat to some other habitat. The birds move to far away areas every during a particular time because of climatic changes and return to their original habitat after some time. This periodical of some species is known as migration.
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