Yahoo Search Búsqueda en la Web

Entrar

Resultado de búsqueda

  1. oceanservice.noaa.gov › facts › tidesWhat are tides? - NOAA's National Ocean Service

    Tides are very long-period waves that move through the ocean in response to the forces exerted by the moon and sun. Tides originate in the ocean and progress toward the coastlines where they appear as the regular rise and fall of the sea surface.

    • RSS Icon

      NNational Ocean Service RSS Feed Library. In the U.S., where...

    • What Are Tides

      Basically, tides are very long-period waves that move...

  2. www.britannica.com › science › tideTide | Definition, Causes, Types, & Facts | Britannica

    3 de may. de 2024 · tide, any of the cyclic deformations of one astronomical body caused by the gravitational forces exerted by others. The most familiar are the periodic variations in sea level on Earth that correspond to changes in the relative positions of the Moon and the Sun.

  3. Videos

    Ver todo

  4. www.nationalgeographic.org › article › cause-effect-tidesCause and Effect: Tides - National Geographic Society

    19 de oct. de 2023 · noun. kinetic energy produced by the movement of air, able to be converted to mechanical power. The regular rise and fall of the ocean’s waters are known as tides. Along coasts, the water slowly rises up over the shore and then slowly falls back again.

  5. science.nasa.gov › moon › tidesTides - NASA Science

    NASA/Vi Nguyen. As Earth rotates within this layer of water, its landmasses pass through the two bulges. These bulges are Earth’s high tides. Most shorelines experience two high and low tides per day. One high tide to high tide cycle (or low tide to low tide cycle) takes a little over 12 hours.

  6. www.nationalgeographic.org › encyclopedia › tideTide

    19 de oct. de 2023 · noun. beach, or where a body of water meets land. tide. noun. rise and fall of the ocean's waters, caused by the gravitational pull of the moon and sun. tide pool. noun. small pond created by an ebb tide and submerged by a high tide. The gravitational pull of the moon and the rotational force of the Earth cause tides to rise and fall across the ...

  7. www.noaa.gov › jetstream › oceanTides | National Oceanic and Atmospheric Administration

    28 de mar. de 2023 · Home. JetStream. Topic Matrix. The Ocean. Tides are another type of wave motion – a change in the ocean water level that typically reaches a high and low twice a day, about six hours apart (called a semi-diurnal tide). The change from low to high tide is called the "flood tide" or “flow”. The change from high to low tide is called the "ebb tide".