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 ...
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Virat
Asked: In: Class 7 Social Science
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 ...
Virat
Asked: In: Class 7 Social Science
Weather predictions help in farming, travel, fishing, disaster management, health and school planning. Farmers use them to protect crops, pilots for safe flying and authorities for evacuation during storms. We can identify at least five categories: agriculture, transport, safety, health ...