Oceanography Chapter 2 - Research and the Deep Oceans Exam
Questions and Answers With complete solution–Expert Verified | Latest
Questions 2025-2026
Oceanography - The exploration and scientific study of phenomena associated with the
world's seas, oceans, and their surrounding environment.
Meteorology - The scientific study of the atmosphere and its phenomena, including
weather patterns.
Voyage of the HMS Challenger - The first expedition devoted to oceanographic
research that began in December of 1872, lasting three and a half years.
Echo sounders - Devices that send out a strong sound pulse that bounces off a solid
object, such as the sea floor, to determine depth and shape.
HMS Cook - A research vessel that recorded one of the deepest soundings ever in the
Mindanao Trench, measuring over 7 miles (11,515 m) deep.
Professor Edward Forbes - A scientist who claimed that life below 1,800 feet (549 m)
was impossible due to poor conditions, a claim proven wrong by the Challenger voyage.
Manganese nodules - Potato-shaped nodules ranging from walnut-size to grapefruit-
size, first discovered during the HMS Challenger expedition.
Mid-oceanic ridge - An extensive underwater mountain range that was first hinted at by
discoveries made during the HMS Challenger voyage.
Seismic profile - Pictures made by sound waves to view the composition of the ocean
bottom.
Chemical oceanography - The study of the chemical composition and properties of
ocean water.
Physical oceanography - The study of the physical conditions and processes of the
ocean.
Marine geology - The study of the geology of the ocean floor and coastal margins.
Geophysics - The study of the physical properties and processes of the Earth, including
the ocean floor.
Biological oceanography - The study of the living organisms in the ocean and their
interactions with the environment.
Questions and Answers With complete solution–Expert Verified | Latest
Questions 2025-2026
Oceanography - The exploration and scientific study of phenomena associated with the
world's seas, oceans, and their surrounding environment.
Meteorology - The scientific study of the atmosphere and its phenomena, including
weather patterns.
Voyage of the HMS Challenger - The first expedition devoted to oceanographic
research that began in December of 1872, lasting three and a half years.
Echo sounders - Devices that send out a strong sound pulse that bounces off a solid
object, such as the sea floor, to determine depth and shape.
HMS Cook - A research vessel that recorded one of the deepest soundings ever in the
Mindanao Trench, measuring over 7 miles (11,515 m) deep.
Professor Edward Forbes - A scientist who claimed that life below 1,800 feet (549 m)
was impossible due to poor conditions, a claim proven wrong by the Challenger voyage.
Manganese nodules - Potato-shaped nodules ranging from walnut-size to grapefruit-
size, first discovered during the HMS Challenger expedition.
Mid-oceanic ridge - An extensive underwater mountain range that was first hinted at by
discoveries made during the HMS Challenger voyage.
Seismic profile - Pictures made by sound waves to view the composition of the ocean
bottom.
Chemical oceanography - The study of the chemical composition and properties of
ocean water.
Physical oceanography - The study of the physical conditions and processes of the
ocean.
Marine geology - The study of the geology of the ocean floor and coastal margins.
Geophysics - The study of the physical properties and processes of the Earth, including
the ocean floor.
Biological oceanography - The study of the living organisms in the ocean and their
interactions with the environment.
