Oceans Review

Which ocean is the largest?

• Pacific

• Altantic

• Indian

• Southern

• Arctic

Which ocean is the smallest?

• Pacific

• Altantic

• Indian

• Southern

• Arctic

What are the two most abundant elements (other than Hydrogen and Oxygen) found in the ocean?

• Chlorine

• Iodine

• Sodium

• Helium

What causes surface currents in the ocean? (one word answer)

Which is NOT a way oceanic crust is different from continental crust?

• thinner

• younger

• thicker

• more dense

• different chemical composition

Describe the relationship between density and salinity.

• the lower the salinity, the more dense the water

• the higher the salinity, the more dense the water

• the higher the salinity, the less dense the water

• they don't have a relationship

Describe the relationship between density and temperature.

• the colder the temperature of the water the more dense the water becomes

• the warmer the temperature of the water the more dense the water becomes

Where does the energy come from to heat the ocean?

• Sun's energy

• Volcano magma/lava

• Fire

• Moon

What is the Name of the Continent colored in blue?

• North America

• United States of America

• South America

• The New World

What is the name of the continent directly south of North America.

• Antarctica

• Asia

• Europe

• South America