If all fish disappear, it will affect the entire food chain. Animals like birds, crocodiles and humans who eat fish will suffer. This imbalance harms the water ecosystem and reduces biodiversity.
Class 5 Environmental Studies Grade 5 Chapter 1 Water-The Essence of Life solutions
CBSE Class 5 EVS Unit 1: Life Around Us Chapter 1 Water–The Essence of Life Question Answer
If fish disappear, it will disrupt the food chain in water ecosystems. Birds, frogs, snakes and other animals that depend on fish for food will face starvation. This can lead to their extinction too. Humans who rely on fishing for food and livelihood will be affected. Such imbalance weakens the ecosystem, reduces biodiversity and makes the environment unstable for other aquatic life forms as well.
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