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Ocean Floor
Ocean Floor

... • About 70% of the Earth’s surface is covered by oceans • Scientists study the ocean floor by using Sonar and satellites. Also use submersibles (like submarines except they can withstand lots of pressure) to collect samples of the ocean floor. Alvin is the name of one submersible. ...
Do Nows
Do Nows

... Two Types of Plates Make Up the Earth’s Crust Continental Made of Density Age (oldest rocks) Thickness ...
The history of marine biology may have begun as
The history of marine biology may have begun as

... benchmark of the Challenger's voyage disproving British explorer Edward Forbes' theory that marine life could not exist below about 550 m or 1,800 feet. The Challenger was well equipped to explore deeper than previous expeditions with laboratories aboard stocked with tools and materials, microscopes ...
Eyes on the Depths Mark Schrope In Alice in Wonderland, a girl
Eyes on the Depths Mark Schrope In Alice in Wonderland, a girl

... carry two pilots and two observers, is owned by the Harbor Branch Oceanographic Institution in Ft. Pierce. The Johnson-Sea-Link II allowed the researchers to explore the depths and watch deep-sea animals that were not scared away by the machine. The sub even had a suction tube and robotic arm for c ...
oceans - TeacherWeb
oceans - TeacherWeb

... the South Pacific Ocean, is more than 35,000 feet (10,668 meters), or almost 6.6 miles (10.6 kilometers) deep. ...
RMI-US Strategic Partnership
RMI-US Strategic Partnership

... he enduring security interests of the United States in this relationship are exemplified by the presence in the RMI, under the Compact, of the United States’ critical long-range missile testing facility at Kwajalein Atoll. The RMI is proud to host the Ronald Reagan Ballistic Missile Defense Test Sit ...
Oceans of the World
Oceans of the World

... in the Principality of Monaco, the agency responsible for world standardization and cooperation in the measurement and description of the physical features of the ocean, identifies fiftyfour different seas. ...
Open Ocean Notes
Open Ocean Notes

... Algae is the base of the open ocean food web Many open ocean animals stay in deep water during the day and surface at night to feed. ...
Physical Geography Physical Geography
Physical Geography Physical Geography

... Thousands of islands dot the Pacific to the north and east of Australia. On the map on page 458 of the Unit Atlas, you can see that New Zealand’s two main islands, which sit about 1,000 miles east of Australia, are among the largest. Most of the others are tiny in comparison. The roughly 20,000 Paci ...
AlexGodinezPoster(retreat)
AlexGodinezPoster(retreat)

... Franz Dr. Paul 1University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, 17101Point Lena Loop Rd, Juneau AK 99801 2NOAA, National Marine Fisheries Service, Alaska Fisheries Science Center, 7600 Sand Point Way, Seattle, WA 98115 ...
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Forschungszentrum für marine

... natural hazards. With a speed of about four centimeters per year the African plate moves below the Aegean microplate. These seismic forces cause volcanism, earthquakes, and as a result of both, tsunamis. However, many details about the processes in the seabed are still unknown. In order to close som ...
Key - University of California San Diego
Key - University of California San Diego

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PLATE BOUNDARIES Geologically active regions Three classes of

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Island Investigations - www.CNAS
Island Investigations - www.CNAS

... The Marianas Archipelago is a chain of island located between 13°28ʼN, 144° 47ʼE and 20°31ʼN, 144° 54ʼE. Visually, the islands take the shape of an eyebrow or even a rainbow, extending from south of Japan to north of New Guinea. To the west of the archipelago is the Philippine Sea and to the east is ...
Biome: Ocean - Ohio County Schools
Biome: Ocean - Ohio County Schools

...  It is the largest biome on planet Earth and covers about ...
Marine pollution in the South Pacific
Marine pollution in the South Pacific

... communis aspects of the world's oceans - that is, areas shared by ail nations. But for small island countries it is unimportant (although hardly irrelevant) as to whether the global ocean or even the South Pacific has limits as a receptajcle for island waste products which are a miniscule increment ...
1-GA physiographic regions booklet
1-GA physiographic regions booklet

... with few steep hills or rocks. Along the coast the land is low lying. COAST: swamps, rivers & streams, estuaries; small islands; large coastal islands – real beach is only on seaward side of outer islands. TIDES: low tide – rivers go out to sea – during high tide: the sea forces the rivers to revers ...
PowerPoint- Ocean Floor Features
PowerPoint- Ocean Floor Features

... ocean depths and charting the shape of the ocean floor  Sounding- Using a line with heavy weight to probe ocean’s depths – Fathom- unit of measurement specifically for ocean depth measurement (1 fathom=1.8 meters=6 feet) ...
GNSS to Study Seabirds` Island
GNSS to Study Seabirds` Island

... meteo data are pushed via the satellite Internet connection to the Leica GNSS Spider server installed at the DRIGOT headquarters in Funchal (Madeira), which also manages the Madeira GNSS network REPGRAM. The GNSS raw data collected on the island is of major relevance to geodynamic studies of the re ...
HowStuffWorks "Geography of Greece
HowStuffWorks "Geography of Greece

... Greece is a mountainous country cut by many deep, narrow valleys. There are few basins and plains, and only along part of the coast is there a lowland. The Pindus Mountains enter from the north and form a rugged backbone for most of the peninsula. The ranges run mainly northwest-southeast and are ex ...
Study Notes for Chapter 19: The Ocean Basins Directions: Use the
Study Notes for Chapter 19: The Ocean Basins Directions: Use the

... Directions: Use the following notes to complete your study notes and then to prepare for the test. Please do not take this copy from the classroom. Thank you. Chapter 19 Section 1: The Water Planet 1. Earth’s oceans cover about ¾ th’s of Earth’s surface. 2. Of all the water on Earth, 97% is found in ...
Hawaii Erosion and Landslides
Hawaii Erosion and Landslides

... to the next group of islands to the NW centered at 157oW, 21oN) – a cluster of four islands, Maui, Lanai, Molokai and Kahoolawe. See sketch map to the right. 17.   Look carefully at the northwestern promontory of Maui (156.6oW, 20.9oN) and the island of Lanai (centered at 156.9oW, 20.8oN). Both ar ...
ES Unit 5 standards - Springfield Public Schools
ES Unit 5 standards - Springfield Public Schools

... Unit 5 – Oceanograpy Earth Science 335 NGSS Standard ...
Northland Regional Landscape Assessment Worksheet
Northland Regional Landscape Assessment Worksheet

... rhyolite weathered into a complex topography that includes archways, caves, tomos and chimneys, as well as the lofty cliffs. There are very steep cliffs and bluffs that contain the best developed marine eroded arches, tunnels and caves in New Zealand. These extend up to 200 m long and 50m wide in si ...
Study Guide for Oceanography Test 2016
Study Guide for Oceanography Test 2016

... Study Guide for Oceanography Test ...
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Challenger expedition



The Challenger expedition of 1872–76 was a scientific exercise that made many discoveries to lay the foundation of oceanography. The expedition was named after the mother vessel, HMS Challenger.Prompted by Charles Wyville Thomson—of the University of Edinburgh and Merchiston Castle School—the Royal Society of London obtained the use of Challenger from the Royal Navy and in 1872 modified the ship for scientific work, equipping her with separate laboratories for natural history and chemistry. The expedition, led by Captain George Nares, sailed from Portsmouth, England, on 21 December 1872. Other naval officers included Commander John Maclear. Under the scientific supervision of Thomson himself, she travelled nearly 70,000 nautical miles (130,000 km) surveying and exploring. The result was the Report Of The Scientific Results of the Exploring Voyage of H.M.S. Challenger during the years 1873-76 which, among many other discoveries, catalogued over 4,000 previously unknown species. John Murray, who supervised the publication, described the report as ""the greatest advance in the knowledge of our planet since the celebrated discoveries of the fifteenth and sixteenth centuries"". Challenger sailed close to Antarctica, but not within sight of it.
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