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Virat

At high altitudes, atmospheric pressure is lower, meaning less oxygen is available in the air. Our bodies get less oxygen with each breath, leading to breathlessness, dizziness or tiredness. That’s why mountaineers and travellers need time to adjust or acclimatise. Class ...

Virat

Elders often observe animals and nature to predict weather. For example, ants carrying eggs or frogs croaking loudly may indicate rain. In some regions, sayings like “Red sky at night, shepherd’s delight” are used. Traditional knowledge helps understand local weather ...