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Scientists can map the ocean floor using the satellite Geosat by measuring the height of the ocean surface, which is affected by the gravitational pull of underwater features. By comparing these measurements with known gravitational models, scientists can infer the shape and depth of the ocean floor. This method, called satellite altimetry, allows for the creation of detailed maps of the seafloor topography.
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What does Geosat measure?
Geosat primarily measures the geoid, which is the shape of the Earth's gravitational field. This satellite altimeter measures variations in ocean surface height which are used to determine ocean circulation patterns and monitor changes in sea level.
How do scientists map features of the ocean floor using sonar?
Scientists use sonar to map the ocean floor by sending sound waves from a ship to the ocean floor. These sound waves bounce back and are picked up by a receiver on the ship, providing information about the depth and texture of the ocean floor. By analyzing the time it takes for the sound waves to return, scientists can create detailed maps of the underwater terrain.
Why do scientists look to the ocean floor to research the mantle?
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
What did scientists learn about the sea floor?
geology,oceans,seas
Why didn't scientists know a lot about the ocean floor prior to the 1950s?
Scientists didn't know much about the ocean floor before the 1950s because technology at the time limited their ability to explore deep underwater. The development of sonar technology and submarines during the 1950s allowed scientists to collect more data and map the ocean floor more accurately. Additionally, prior to this time, most research efforts were focused on studying the land, so the ocean floor remained largely unexplored.
Which method is not a technique currently used by ocean scientists to map the topography of the ocean floor?
Satellite imagery is not typically used by ocean scientists to map the topography of the ocean floor, as it cannot penetrate the water to provide detailed depth information. Instead, methods such as multibeam sonar and lidar are commonly used to create detailed maps of the ocean floor.
What does Geosat measure?
Geosat primarily measures the geoid, which is the shape of the Earth's gravitational field. This satellite altimeter measures variations in ocean surface height which are used to determine ocean circulation patterns and monitor changes in sea level.
What are the scientist who work on the ocean floor called?
Scientists who work on the ocean floor are called marine biologist
How do scientists make maps of the ocean floor?
Sonar
What are things used to examine the ocean floor?
Sonar and Satellite Imaging.
Why do scientists look to the ocean to research the mantle?
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
Why do scientist look to the ocean floor to research the mantle?
Why do scientists look to the ocean floor to research the mantle? Because magma from the mantle flows out of active volcanoes on the ocean floor. These underwater volcanoes have given scientists many clues about the composition of the mantle.
How do satellite determine the terrain of the ocean floor?
they crash land and scan the bottom
How did scientists determine how the ocean floor is?
Radiometric Dating.. APEX!
How do scientists map features of the ocean floor using sonar?
Scientists use sonar to map the ocean floor by sending sound waves from a ship to the ocean floor. These sound waves bounce back and are picked up by a receiver on the ship, providing information about the depth and texture of the ocean floor. By analyzing the time it takes for the sound waves to return, scientists can create detailed maps of the underwater terrain.
How do scientists study the ocean?
They send underwater submarines to study the ocean floor.
Why do scientists use indirect methods to study the ocean floor?
Scientists use indirect methods to study the ocean floor because it is difficult to access and explore due to its depth and vastness. Indirect methods, such as sonar mapping and satellite imagery, provide valuable information about the seafloor topography and geology without the need for direct physical exploration.
