Oceans

______ causes surface currents.

• The Coriolis Effect

• gravity

• density differences

• wind

Tags

NGSS.MS-ESS2-6

______ causes deep ocean currents

• The Coriolis Effect

• gravity

• wind

• density differences

Tags

NGSS.MS-ESS2-6

Decreasing ocean temperature causes the density of the water to ______.

• decrease

• increase

• stay the same

• fluctuate

Tags

NGSS.MS-PS1-4

As plants and animals in the ocean die, the nutrients produced from their decay _____.

• are recycled by the Global Conveyor Belt

• sink to the bottom

• are destroyed by sunlight

• become coral reefs

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Nutrients are brought to the surface for phytoplankton to use at _______.

• gyres

• eddies

• upwellings

• the equator

Tags

NGSS.MS-LS2-3

_______ causes the Coriolis Effect

• Earth's rotation

• gravity

• wind

• density

Tags

NGSS.MS-ESS2-6

The __________ is a surface current that flows along the eastern US and brings warm water to Europe.

• California Current

• Gulf Current

• North American Gyre

• Arctic Current

Tags

NGSS.MS-ESS2-6

Gyres in the southern hemisphere are surface currents that turn _________ due to the Coriolis Effect.

• clockwise

• counterclockwise

• toward the right

• toward the bottom of the ocean

Tags

NGSS.MS-ESS2-6

________ and _______ affect the ocean's density and cause the Global Conveyor Belt to travel

• gravity and the Coriolis Effect

• temperature and salinity

• wind and climate

• temperature and the Coriolis Effect

Tags

NGSS.MS-ESS2-6

What are 4 oceans?

• Atlantic

• Pacific

• Arctic

• South African

• Indian