पृथ्वी पें गिरने वाली बारीश सबसे पेहले होती है बर्फ , जानिये कैसे होती बारीश | The Earth Water Cycle

कैसे और क्यूँ होती है पृथ्वी पे बारिश जानिये पानी कैसे तयार होता है | The Earth Watercycle

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A rain forest is simply an area of tall, mostly evergreen trees and a high amount of rainfall. ... A rainforest is an area of tall, mostly evergreen trees and a high amount of rainfall. Rainforests are Earth's oldest living ecosystems, with some surviving in their present form for at least 70 million years.

The water cycle, also known as the hydrologic cycle or the hydrological cycle, is biogeochemical cycle that describes the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water (Salt Water) and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid (ice) and vapor.

The water cycle involves the exchange of energy, which leads to temperature changes. When water evaporates, it takes up energy from its surroundings and cools the environment. When it condenses, it releases energy and warms the environment. These heat exchanges influence climate.

The evaporative phase of the cycle purifies water which then replenishes the land with freshwater. The flow of liquid water and ice transports minerals across the globe. It is also involved in reshaping the geological features of the Earth, through processes including erosion and sedimentation. The water cycle is also essential for the maintenance of most life and ecosystems on the planet.
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Видео पृथ्वी पें गिरने वाली बारीश सबसे पेहले होती है बर्फ , जानिये कैसे होती बारीश | The Earth Water Cycle канала World Documentary HD