Widespread deforestation will trigger severe global warming by increasing atmospheric carbon dioxide. It disrupts global water cycles, accelerates desertification, intensifies extreme weather events, degrades fertile soil and causes catastrophic biodiversity collapses across the world. CBSE Class 9 Social Science part 2 ...
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PMUY provides clean LPG cylinders to rural households, replacing traditional firewood and cow dung. This drastically lowers toxic indoor air pollution, preventing chronic respiratory disorders, severe eye irritation and heart diseases among rural women. Class 9 Social Science Part 2 book ...
Valmiki National Park in Bihar serves as a prominent ecotourism destination. Located in the West Champaran district along the Gandak River, it preserves dense Sal forests, rich Terai grasslands and critical tiger habitats. Class 9 Social Science Part 2 All Chapters ...
Polar tundra has permafrost preventing deep roots, allowing only mosses. The subtropical Himalayas have deeper, unfrozen soils supporting conifers. Tundra fauna include polar bears and reindeer; the Himalayas feature snow leopards, red pandas and Himalayan monals. CBSE Class 9 Social Science ...
People in deserts undertake pastoral nomadism, camel rearing, drought-resistant farming near oases and handicrafts. Additionally, trading, mineral extraction and modern desert tourism provide vital income to sustain households in extreme arid environments. Cbse Class 9 Social Science Part 2 Solutions Class 9 ...