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Statement (A) is false because water vapor concentration decreases as altitude increases. Most atmospheric moisture originates from surface evaporation and remains trapped within the lower troposphere. As air rises and cools, its capacity to hold moisture drops, causing water to ...
The correct answer is 97% because Earth’s gravity pulls the majority of atmospheric gases closer to the surface. As you ascend, air pressure and density drop significantly. By the time you reach 29 kilometers, almost all the air mass is ...
The Pyrenees form the natural land border between France and Spain, effectively isolating the Iberian Peninsula from the rest of mainland Europe. Stretching from the Atlantic to the Mediterranean, this Young Fold Mountain range also hosts the small sovereign state ...
Pidurutalagala (also known as Mount Pedro) is the highest peak in Sri Lanka, standing at 2,524 meters. It is located in the central highlands near the town of Nuwara Eliya. This mountain is a prominent geographical feature of the island, ...
The Valley of Ten Thousand Smokes in Alaska (Katmai National Park) became world-famous for its thousands of fumaroles—vents in the Earth’s crust that emit steam and volcanic gases. These were created following the massive 1912 eruption of Novarupta, which buried ...
