iWriteGigs

Fresh Grad Lands Job as Real Estate Agent With Help from Professional Writers

People go to websites to get the information they desperately need.  They could be looking for an answer to a nagging question.  They might be looking for help in completing an important task.  For recent graduates, they might be looking for ways on how to prepare a comprehensive resume that can capture the attention of the hiring manager

Manush is a recent graduate from a prestigious university in California who is looking for a job opportunity as a real estate agent.  While he already has samples provided by his friends, he still feels something lacking in his resume.  Specifically, the he believes that his professional objective statement lacks focus and clarity. 

Thus, he sought our assistance in improving editing and proofreading his resume. 

In revising his resume, iwritegigs highlighted his soft skills such as his communication skills, ability to negotiate, patience and tactfulness.  In the professional experience part, our team added some skills that are aligned with the position he is applying for.

When he was chosen for the real estate agent position, he sent us this thank you note:

“Kudos to the team for a job well done.  I am sincerely appreciative of the time and effort you gave on my resume.  You did not only help me land the job I had always been dreaming of but you also made me realize how important adding those specific keywords to my resume!  Cheers!

Manush’s story shows the importance of using powerful keywords to his resume in landing the job he wanted.

Chapter 1 Introduction to Planet Earth

Navigation   » List of Schools  »  Glendale Community College  »  Oceanography  »  Ocean 115 – Introduction to Oceanography  »  Fall 2021  »  Chapter 1 Introduction to Planet Earth

Need help with your exam preparation?

Below are the questions for the exam with the choices of answers:

Question #4
A  Continental crust is thinner and denser than oceanic crust.
B  Continental crust is thicker and less dense than oceanic crust.
C  Continental crust is thinner and less dense than oceanic crust.
D  Continental crust and oceanic crust have equivalent densities.
E  Continental crust is thicker and denser than oceanic crust.
Question #5
A  clay minerals.
B  siltstone.
C  carbonate sedimentary rocks.
D  basalt.
E  granite.
Question #6
A  differing densities of the elements that make up the Earth.
B  initial collection of materials and their position in Earth.
C  presence of water at Earth’s surface.
D  decrease in temperature downward toward the core.
E  gravitational force created by the rotating Earth.
Question #7
A  protoplanet.
B  supernova.
C  nebula.
D  solar system.
E  quasar.
Question #8
A  4,000
B  100.0
C  1,000
D  3,000
E  500
Question #9
A  physical composition
B  ecological composition
C  chemical composition
D  biological composition
Question #10
A  Inner core
B  Mesosphere
C  Outer core
D  Lithosphere
E  Asthenosphere
Question #11
A  Outer core
B  Inner core
C  Lithosphere
D  Crust
E  Asthenosphere
Question #12
A  3.0
B  2.5
C  2.0
D  3.5
E  1.5
Question #13
A  Quartzite
B  Diorite
C  Granite
D  Andesite
E  Basalt
Question #14
A  Basalt
B  Andesite
C  Quartzite
D  Granite
E  Diorite
Question #15
A  all bodies in the solar system formed from an enormous gas cloud
B  galaxies such as the Milky Way form independent of one another
C  the Earth was formed by a cosmic explosion, a “big bang”
D  the Moon is derived from a protoplanet
E  Earth’s moon is an asteroid captured by the Earth’s gravity
Question #16
A  outer core
B  crust and uppermost mantle
C  crust and ocean
D  lower mantle
E  upper mantle and hydrosphere
Question #17
A  The moon is believed to have been a protoplanet that passed close to Earth and was captured by its gravitational field.
B  The initial atmospheres of Earth and other planets close to the Sun were rich in ammonia and carbon dioxide.
C  The Sun became a star when its temperature and density became so great that nuclear fusion began.
D  The solar system was formed by the expansion of a relatively small cloud of gas and space dust.
E  The Sun and the rest of the solar system were formed approximately one billion years ago.
Question #18
A  The athenosphere is a brittle, low-density region composed of continental and oceanic crust. The lithosphere is a plastic or malleable, high-density region composed of oceanic crust.
B  The athenosphere is a brittle, solid region. The lithosphere is a plastic or malleable rock layer that is capable of flow.
C  The athenosphere is a plastic or malleable region of Earth’s interior, whereas the lithosphere is a liquified rock layer. Both are capable of flow.
D  The athenosphere is plastic or malleable and capable of slow flow. The lithosphere is a brittle and rigid solid region comprised mosly of basalt and granite.
Question #19
A  The highest-density materials make up the ocean floor, and the lowest-density materials make up the mountains.
B  The lowest-density materials make up the ocean floor, and the highest-density materials make up the mountains.
C  The materials are homogenous throughout Earth’s interior.
D  The lowest-density materials are concentrated at Earth’s core, whereas higher-density materials are located closer to Earth’s surface.
E  The highest-density materials are concentrated at Earth’s core, whereas lower-density materials are located closer to Earth’s surface.
Question #20
A  The asthenosphere is composed of basalt and granite. The composition of the lithosphere is uniform throughout.
B  The composition of the lithosphere is uniform throughout. The liquid outer core is composed of different metals than the solid inner core.
C  The magnesium-silicate rocks of Earth’s mantle exist in both solid and molten form. The composition of the lithosphere is uniform throughout.
D  The magnesium-silicate rocks of Earth’s mantle exist in both solid and molten form. The mesosphere and the asthenosphere have the same chemical composition.
Question #21
A  Molten material will rise if it is less dense than the surrounding material. The layer with the greatest density is located at the center of Earth. Rocky material of the mantle is less dense than the liquid outer core.
B  Solid materials will always sink beneath fluid materials. The thickest layer of Earth has the greatest density.
C  Solid materials will always sink beneath fluid materials. Molten material will rise if it is less dense than the surrounding material. The thickest layer of Earth has the greatest density.
D  Solid materials will always sink beneath fluid materials. The thickest layer of Earth has the greatest density. Rocky material of the mantle is less dense than the liquid outer core.
Question #22
A  Continental crust is made mostly of basalt. Continental crust is much thinner than oceanic crust. Continental crust is less dense than oceanic crust.
B  Continental crust is made mostly of basalt. Continental crust is much thinner than oceanic crust. Continental crust is made of rock that is light in color.
C  Continental crust is made mostly of basalt. Continental crust is much thinner than oceanic crust.
D  Continental crust and oceanic crust are both predominantly composed of igneous rocks. Continental crust is made of rock that is light in color. Continental crust is less dense than oceanic crust.
Question #23
A  Lithosphere that was weighed down by glacial ice. Lithosphere that gets a large amount of additional mass added on top of it
B  Lithosphere that was made to be less dense. Lithosphere that was heated by hot asthenosphere. Lithosphere that was thickened by mountain building
C  Lithosphere that was heated by hot asthenosphere.. Lithosphere that gets a large amount of additional mass added on top of it
D  Lithosphere that was weighed down by glacial ice. Lithosphere that was thickened by mountain building
Question #24
A  4.6 million years
B  46 million years
C  4600 billion years
D  4.6 billion years
E  460 million years
Question #25
A  Vesta and Ceres
B  Jupiter and Mercury
C  Mercury and Ceres
D  Neptune and Mercury
Question #26
A  The ocean was larger and hotter than it is today. Proto-Earth was larger than Earth is today.
B  The ocean was larger and hotter than it is today. Layers within proto-Earth were more pronounced.
C  There was no life on proto-Earth. Layers within proto-Earth were more pronounced.
D  Proto-Earth was homogenous. There was no life on proto-Earth. Proto-Earth was larger than Earth is today.
Question #27
A  thermonuclear fusion
B  planetary accretion
C  planetary subduction
D  planetary erosion
E  nuclear fission
Question #28
A  Over time, a star will form at the center of a nebula.
B  There are no nebulas left in our galaxy because they have all formed stars and planets.
C  Over time, a nebula becomes cooler and grows in size.
D  It is believed that each planet in our solar system began as its own nebula.
E  The density of a nebula is greatest at the edges and least in the center.
Question #29
A  iron and quartz
B  aluminum and silica
C  silica and quartz
D  iron and magnesium
Question #30
A  quartz and iron
B  quartz and aluminum
C  iron and magnesium
D  silica and quartz
Question #31
A  mesosphere, ithosphere, asthenosphere
B  lithosphere, asthenosphere, outer core,
C  mesosphere, ithosphere, inner core
D  asthenosphere, outer core, mesosphere
Question #32
A  Earth’s core is composed of two layers that differ in chemical composition and physical properties. The inner core is liquid because it is so hot.
B  The inner core is liquid because it is so hot. Earth’s core is composed of two layers that differ in chemical composition with some sulfur.
C  The inner core is liquid because it is so hot. The outer core is liquid because it is so hot.
D  Earth’s core is composed of two layers that differ in physical properties. The outer core is liquid because it is so hot. The core is composed of mainly iron and nickel, with some sulfur.
Question #33
A  material density, with the most-dense material on the surface and the least-dense material in the center
B  material weight
C  material density, with the least-dense material on the surface and the most-dense material in the center
D  material temperature, with the coolest material on the surface and the hottest material in the center
E  material temperature, with the hottest material on the surface and the coolest material in the center
Question #34
A  viscosity sphere
B  flexible sphere
C  deep sphere
D  hot sphere
E  weak sphere
Question #35
A  ultraviolet energy that was converted from the gravitational energy of the original nebula collapse
B  thermal energy that was converted from the gravitational energy of the original nebula collapse
C  ultraviolet energy that was converted from the magnetic energy of the original nebula collapse
D  thermal energy that was converted from the magnetic energy of the original nebula collapse
Question #36
A  a large cloud of dust and liquid in space
B  a large disk of dust and gas in space
C  a large disk of dust and liquid in space
D  a large cloud of dust and gas in space
Question #37
A  A large cloud of dust and gas began to contract under the force of magnetism.
B  A large cloud of dust and gas began to expand under the force of magnetism.
C  A large cloud of dust and gas began to contract under the force of gravity.
D  A large cloud of dust and gas began to expand under the force of gravity.
Question #38
A  5 million years ago
B  5 billion years ago
C  5000 years ago
D  5 trillion years ago
Question #41
A  The rate of decay of atoms (half-life) in container A is greater (or longer) than the rate of decay of atoms (half-life) in container B.
B  The rate of decay of atoms (half-life) in container B is greater (or longer) than the rate of decay of atoms (half-life) in container A.
C  The rate of decay of atoms (half-life) in container B is the same as the rate of decay of atoms (half-life) in container A. 
Question #42
A  the amount of time over which the number of daughter isotopes increases by half
B  the number of parent isotopes that will be lost during a single radioactive decay event
C  the number of daughter isotopes that will be gained during a single radioactive decay event
D  the amount of time over which the number of parent isotopes decreases by half
Question #43
A  Daughter isotopes turn into parent isotopes
B  Daughter isotopes turn into energy.
C  Parent isotopes turn into daughter isotopes.
D  Energy turns into daughter isotopes.
E  Parent isotopes turn into energy.
Question #49
A  Collecting many vocal samples from one group of whales in a variety of ocean conditions.
B  Collecting many vocal samples from multiple groups of whales.
C  Collecting many vocal samples from multiple groups of whales in a variety of ocean conditions.
D  Collecting a single vocal sample from one group of whales in a variety of ocean conditions.
Question #50
A  Close to a marina because the scientists could take boats up close to the whales to quietly and carefully observe them breaching.
B  A location right on the beach close to the migration route so that they could easily observe the whales and record their behavior.
C  On boats so the whales would swim close enough for researchers to easily listen to their vocalizations.
D  Elevated high on a cliff so observers could easily view the whales from shore and record their behavior.
Question #52
A  a hypothesis that has been tested once
B  an educated guess
C  a well-substantiated explanation that is supported by facts, laws, tested hypotheses and logical inferences
D  an idea that is supported by a majority of the population
E  an explanation that is supported by political leaders and popular media
Question #53
A  theory
B  prediction
C  observation
D  testing
E  hypothesis
Question #56
A  Guesses
B  Hypothesis
C  Observations
D  Laws
E  Theories
Question #57
A  law
B  observation
C  theory
D  guess
E  hypothesis
Question #58
A  To explain the causes and effects of observable natural phenomena
B  To explain why the world and the laws of nature exist
C  To determine what happened in the past
D  To develop theories that help scientists determine the truth
E  To allow scientists to test their hypotheses with experiments
Question #59
A  Waves are usually caused by a distant storm.
B  Waves transfer wind energy from the surface to deeper water.
C  Waves lose little energy as they travel across the ocean.
D  Waves approach the beach at an angle.
E  Waves are the result of a disturbance (release of energy) somewhere in the ocean.
Question #60
A  Testing
B  Theory
C  Observation(s)
D  Absolute truth
E  Hypotheses
Question #61
A  Symposia, testing, hypothesis, and theory
B  Theory, hypothesis, falsification, and law
C  Guess, testing, hypothesis, and theory
D  Observation, hypothesis, testing, and truth
E  Observation, hypothesis, testing, and theory
Question #62
A  physical
B  chemical
C  geological
D  biological
E  archaeological
Question #63
A  archaeological
B  chemical
C  physical
D  biological
E  geological
Question #64
A  Dissolved components
B  Microbiology
C  Stratification/density
D  Chemical tracers
E  Temperature dependence
Question #65
A  Chemical oceanography
B  Biological oceanography
C  Physical oceanography
D  Historical oceanography
E  Geological oceanography
Question #66
A  1850s
B  1890s
C  2000s
D  1900s
E  1870s
Question #67
A  National Oceanic and Atlas Administration
B  National Oceanic and Atmospheric Association
C  National Oceanic and Atmospheric Administration
D  National Oceanic and Atlas Association
Question #68
A  Geological and physical oceanography
B  Chemical and geological oceanography
C  Chemical and physical oceanography
D  Biological and chemical oceanography
E  Biological and physical oceanography
Question #69
A  Gunfire
B  Contagious disease
C  Scurvy
D  Shipwreck
Question #70
A  Giovanni Caboto
B  Vasco Nunez de Balboa
C  Juan Sebastian del Caño
D  Ferdinand Magellan
E  Vasco da Gama
Question #71
A  Prince Henry the Navigator
B  Giovanni Caboto
C  Ferdinand Magellan
D  Vasco da Gama
E  James Cook
Question #72
A  Giovanni Caboto
B  Prince Henry the Navigator
C  Vasco da Gama
D  Ferdinand Magellan
E  James Cook
Question #73
A  James Cook
B  Juan Sebastian del Caño
C  Vasco da Gama
D  Vasco Nunez de Balboa
E  Ferdinand Magellan
Question #74
A  Juan Sebastian del Caño
B  Giovanni Caboto
C  Vasco Nunez de Balboa
D  Ferdinand Magellan
E  Vasco da Gama
Question #75
A  Erik Thorvaldson
B  Prince Henry the Navigator
C  Bjarni Herjolfsson
D  Leif Eriksson
E  Thor Heyerdahl
Question #76
A  Erik Thorvaldson
B  Leif Eriksson
C  Thor Heyerdahl
D  Bjarni Herjolfsson
Question #77
A  Christopher Columbus
B  Erik Thorvaldson
C  Pytheas
D  Claudius Ptolemy
E  Eratosthenes
Question #78
A  Phoenicians
B  Greeks
C  Polynesians
D  Chinese
Question #79
A  New Zealand
B  Fiji, Tonga, and Samoa
C  Easter Island
D  Marquesas
E  Hawaiian Islands
Question #80
A  Marquesas
B  Fiji, Tonga, and Samoa
C  Hawaiian Islands
D  Easter Island
E  New Zealand
Question #81
A  5,000
B  40,000
C  400,000
D  4,000,000
Question #82
A  Christopher Columbus
B  John Cabot
C  Vasco de Gama
D  Ptolemy
E  Ferdinand Magellan
Question #84
A  Phoenician exploration of the Mediterranean.
B  Polynesian colonization of Pacific Islands.
C  Christopher Columbus’s discovery of the “New World.”
D  Ferdinand Magellan’s circumnavigation of the globe.
E  Viking voyages to North America.
Question #85
A  Viking voyages to North America.
B  Polynesian colonization of Pacific Islands.
C  Ferdinand Magellan’s circumnavigation of the globe.
D  Christopher Columbus’s discovery of the “New World.”
E  Phoenician exploration of the Mediterranean.
Question #86
A  France.
B  Italy.
C  Spain.
D  Portugal.
E  Vikings of Scandinavia.
Question #89
A  Greeks.
B  Phoenicians.
C  Polynesians.
D  Vikings.
E  New Zealanders.
Question #90
A  Syria
B  Turkey
C  Egypt
D  Libya
E  Greece
Question #91
A  Phoenicians
B  Pytheas
C  Claudius Ptolemy
D  Erathosthenes
Question #92
A  John Cabot
B  Christopher Columbus
C  Vasco da Gama
D  Ferdinand Magellan
E  Leif Eriksson
Question #93
A  1768-1771
B  1776-1780
C  1772-1775
D  1780-1783
E  1750-1754
Question #94
A  Vitamin E deficiency
B  Vitamin A deficiency
C  Vitamin B deficiency
D  Vitamin D deficiency
E  Vitamin C deficiency
Question #95
A  Endeavour
B  Resolution
C  Discovery
D  Adventure
Question #96
A  Juan Sebastian del Cano
B  Christopher Columbus
C  James Cook
D  James Cameron
E  Leif Erikson
Question #97
A  exploration outside the Mediterranean Sea and into the North Atlantic Ocean
B  devising a means of fixing longitude while at sea
C  discovery of a trade route from Europe around the African continent to India
D  the introduction of latitude and longitude lines on maps of the world
E  a reasonably accurate calculation of the circumference of our planet
Question #101
A  Vikings
B  Phoenicians
C  Pacific Islanders
D  Arabs
Question #102
A  Phoenicians
B  Greeks
C  Pacific Islanders
D  Vikings
Question #103
A  Vikings
B  Phoenicians
C  Arabs
D  Greeks
Question #104
A  Arabs
B  Pacific Islanders
C  Greeks
D  Phoenicians
Question #105
A  The tallest point on land, Mt. Everest, is much taller than the ocean is deep.  
B  About half the surface area on Earth is covered with oceans and half is covered with land.
C  On Earth, the average depth of the oceans is less than the average height of the land.
D  The Pacific Ocean covers more of Earth’s surface than all the land combined.
Question #106
A  All four principle oceans have similar average depths.
B  The average depths of the Pacific, Atlantic, and Indian Oceans are very similar, while the depth of the Arctic Ocean is much shallower than the other three.
C  The average depths of the Pacific and Atlantic Oceans are very similar and are much deeper than the Indian and Arctic Oceans.
D  The average depth of the Atlantic, Indian, and Arctic Oceans is similar, while the average depth of the Pacific Ocean is much greater.
Question #107
A  Arctic, Pacific, Atlantic, Indian
B  Indian, Arctic, Atlantic, Pacific
C  Arctic, Atlantic, Indian, Pacific
D  Arctic, Indian, Atlantic, Pacific
E  Arctic, Indian, Pacific, Atlantic
Question #108
A  The Indian Ocean
B  The Atlantic Ocean
C  The Pacific Ocean
D  The Arctic Ocean
Question #109
A  The Mediterranean Sea
B  The Red Sea
C  The Black Sea
D  The Caspian Sea
E  The Indian Ocean
Question #110
A  The Atlantic Ocean
B  The Indian Ocean
C  The Southern Ocean
D  The Pacific Ocean
E  The Arctic Ocean
Question #111
A  The Pacific Ocean
B  The Antarctic Ocean
C  The Atlantic Ocean
D  The Indian Ocean
E  The Arctic Ocean
Question #112
A  The Antarctic Ocean
B  The Atlantic Ocean
C  The Pacific Ocean
D  The Indian Ocean
E  The Arctic Ocean
Question #113
A  The Antarctic Ocean
B  The Pacific Ocean
C  The Atlantic Ocean
D  The Indian Ocean
E  The Arctic Ocean
Question #114
A  The Atlantic Ocean
B  The Arctic Ocean
C  The Pacific Ocean
D  The Southern Ocean
Question #115
A  The Indian Ocean
B  The Atlantic Ocean
C  The Pacific Ocean
D  The Arctic Ocean
E  The Antarctic Ocean
Question #116
A  The Indian Ocean
B  The Atlantic Ocean
C  The Pacific Ocean
D  The Southern Ocean
E  The Antarctic Ocean
Question #117
A  The Indian Ocean
B  The Atlantic Ocean
C  The Southern Ocean
D  The Antarctic Ocean
E  The Pacific Ocean
Question #118
A  The Southern Ocean
B  The Atlantic Ocean
C  The Pacific Ocean
D  The Antarctic Ocean
E  The Indian Ocean
Question #119
A  The Pacific Ocean is about three times larger than the next largest ocean.
B  The Pacific Ocean covers more than two-thirds of the ocean surface area on Earth.
C  All of the continents could fit into the space occupied by the Pacific Ocean.
D  The Pacific Ocean spans more than one-half of Earth’s entire surface.
E  The Pacific Ocean is the second largest geographic feature on the planet.
Question #123
A  The deepest part of the ocean is located in a trench off the coast of Japan.
B  The depth of this trench is estimated at 15,000 meters.
C  The depth of this trench exceeds the height of Mount Everest.
D  The bottom of this trench has never been reached by a submersible.
E  This trench is called the Philippine Trench.
Question #124
A  11,022 meters (36,161 feet)
B  2,172 meters (7,126 feet)
C  3,682 meters (12,080 feet)
D  840 meters (2,756 feet)
E  5,280 meters (17,323 feet)
Question #125
A  Indian Ocean.
B  Southern Ocean.
C  Pacific Ocean.
D  Atlantic Ocean.
E  Arctic Ocean.
Question #126
A  Atlantic, Arctic, Mediterranean, Southern, and Pacific Oceans.
B  Atlantic, Pacific, Indian, Southern, and Arctic Oceans.
C  Antarctic, Caspian, Southern, Indian, and Pacific Oceans.
D  Antarctic, Arctic, Indian, Pacific, and Southern Oceans.
E  Atlantic, Antarctic, Southern, Mediterranean, and Pacific Oceans.
Question #127
A  1960 and 2012
B  1950 and 2010
C  1940 and 2000
D  1930 and 1998
E  1970 and 2014
Question #128
A  250
B  50
C  150
D  100
E  200
Question #129
A  Indian Ocean
B  Arctic Ocean
C  Atlantic Ocean
D  Southern Ocean
E  Pacific Ocean
Question #130
A  60
B  80
C  70
D  50
E  90
Question #131
A  The Yellow Sea
B  The Mediterranean Sea
C  The Adriatic Sea
D  The Black Sea
E  The Red Sea
Question #132
A  Southern
B  Pacific
C  Arctic
D  Atlantic
E  Indian
Question #133
A  Eurasia
B  Africa
C  the Pacific Ocean
D  the Antarctic ice cap
E  the Atlantic Ocean
Question #134
A  The Mariana Trench is thousands of meters deeper than Mount Everest is tall.
B  The Mariana Trench is thousands of meters shallower than Mount Everest is tall.
C  Mount Everest and the average depth of the oceans are similar in height above sea level and ocean depth, respectively.
D  The Mariana Trench is shallower than the average height of mountains on land.
E  The Mariana Trench and Mount Everest are similar in depth and height.
Question #135
A  Seas are smaller and shallower bodies of salt water that are somewhat enclosed by land, but they are directly connected to the world ocean.
B  There is no difference between oceans and seas.
C  Seas are smaller, shallower, composed of freshwater, and are somewhat enclosed by land.
D  Seas are bodies of water that are composed of salt water, but they are enclosed by land and therefore not directly connected to the world ocean.
E  Seas are larger and deeper bodies of water that are composed of both fresh and salt water, and they are directly connected to the world ocean.
Question #136
A  Mediterranean cultures believed Earth was composed of large land masses surrounded by large bodies of water.
B  Mediterranean cultures believed Earth was composed of small land masses surrounded by marginal bodies of water.
C  Mediterranean cultures believed Earth was composed of small land masses surrounded by large bodies of water.
D  Mediterranean cultures believed Earth was composed of large land masses surrounded by marginal bodies of water.
Question #137
A  The Southern Ocean is at the southernmost point of the globe.
The majority of the Indian Ocean is in the Northern Hemisphere.
B  The Southern Ocean is at the southernmost point of the globe.
The Arctic Ocean is the shallowest ocean.
The majority of the Indian Ocean is in the Northern Hemisphere.
C  The Atlantic Ocean is the second largest of the oceans.
The deepest areas of the world’s oceans are found in the Pacific Ocean.
The Arctic Ocean is the shallowest ocean.
D  The Atlantic Ocean is the second largest of the oceans.
The Southern Ocean is at the southernmost point of the globe.
The majority of the Indian Ocean is in the Northern Hemisphere.
Question #138
A  NASA satellites fly over Antarctica.
Earth’s ocean is one big interconnected body of water.
The Southern Ocean is one of the least-studied areas on planet Earth.
B  The Arctic is a continent surrounded by land, whereas the Antarctic is an ocean surrounded by continents.
The Indian Ocean is about 7% the size of the Pacific Ocean.
NASA satellites fly over Antarctica.
C  The Southern Ocean is one of the least-studied areas on planet Earth.
The Arctic is a continent surrounded by land, whereas the Antarctic is an ocean surrounded by continents.
The Indian Ocean is about 7% the size of the Pacific Ocean.
D  The Arctic is a continent surrounded by land, whereas the Antarctic is an ocean surrounded by continents.
The Indian Ocean is about 7% the size of the Pacific Ocean.
Question #139
A  Pacific, Indian, Atlantic
B  Arctic, Caspian Sea, Pacific
C  Arctic, Caspian Sea
D  Arctic, Caspian Sea, Atlantic
Question #140
A  Southern Ocean
B  Arctic
C  Pacific
D  Indian Ocean
E  Atlantic Ocean
Question #141
A  Lake Baikal
B  Pacific Ocean
C  Atlantic Ocean
D  Mediterranean Sea
E  Arctic Ocean
Question #142
A  Pacific Ocean
B  Amazon Rainforest
C  Grand Canyon
D  Great Barrier Reef
E  Antarctica