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  2. Water cycle - Wikipedia

    en.wikipedia.org/wiki/Water_cycle

    The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. [2] 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.

  3. Global Energy and Water Exchanges - Wikipedia

    en.wikipedia.org/wiki/Global_Energy_and_Water...

    The Coordinated Energy and Water Cycle Observations Project (CEOP) the 'Hydrology Project' is a major instrument in GEWEX. [5] This panel includes geographic study areas such as the Climate Prediction Program for the Americas operated by NOAA , [ 6 ] but also examines several types of climate zones (e.g. high altitude and semi-arid). [ 5 ]

  4. File:Water cycle diagram.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Water_cycle_diagram.pdf

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  5. Effects of climate change on the water cycle - Wikipedia

    en.wikipedia.org/wiki/Effects_of_climate_change...

    The water cycle is essential to life on Earth and plays a large role in the global climate system and ocean circulation. The warming of our planet is expected to be accompanied by changes in the water cycle for various reasons. [3] For example, a warmer atmosphere can contain more water vapor which has effects on evaporation and rainfall.

  6. Runoff (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Runoff_(hydrology)

    The water cycle (or hydrologic cycle or hydrological cycle) is a biogeochemical cycle that involves 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. However, the partitioning of the water into the major reservoirs of ice, fresh water, salt water and ...

  7. Water - Wikipedia

    en.wikipedia.org/wiki/Water

    Water is also central to acid-base neutrality and enzyme function. An acid, a hydrogen ion (H +, that is, a proton) donor, can be neutralized by a base, a proton acceptor such as a hydroxide ion (OH −) to form water. Water is considered to be neutral, with a pH (the negative log of the hydrogen ion concentration) of 7 in an ideal state.

  8. Biotic pump - Wikipedia

    en.wikipedia.org/wiki/Biotic_pump

    The biotic pump theory may be able to help us better understand the role forests have on the water cycle. The biotic pump is a theoretical concept that shows how forests create and control winds coming up from the ocean and in doing so bring water to the forests further inland.

  9. Betty's Brain - Wikipedia

    en.wikipedia.org/wiki/Betty's_Brain

    Betty's Brain is a software environment created at Vanderbilt University by the Teachable Agents Group to help promote students' understanding of metacognitive skills and to help middle school students learn science curriculum units, such as pond ecosystems, climate change, and human body thermoregulation. It is a qualitative reasoning system ...

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