Fall Semester 8th Grade Science Review

Ocean water flows in continuous paths called -

• climates

• prevailing winds

• poles

• currents

Tags

NGSS.MS-ESS2-6

True or false: Ocean currents have no effect on air temperature

• True

• False

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-5

Ocean water is _______________ near the equator.

• warmer

• colder

• choppy

• more dense

Tags

NGSS.MS-ESS2-6

Energy in fluids (gases and liquids) moves from _____ areas to _____ areas

• colder to warmer

• warmer to colder

• warm to warm

• cold to cold

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

NGSS.MS-ESS2-4

If the ocean water is 24 degrees and the air is 38, energy will -

• transfer from the ocean to the air

• remain in the ocean

• transfer from the air to the ocean

• remain in the air

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

The poles receive ______ energy from the Sun than the equator.

• the same

• less

• more

Tags

NGSS.MS-ESS2-6

If the air temperature is 25 and the ocean temperature is 29 -

• energy will transfer from the ocean to the air

• energy will transfer from the air to the ocean

• no energy will be transferred

Tags

NGSS.MS-PS1-4

How do ocean currents affect regional climate all over the world?

• They don't

• They cause high and low tides

• Depending on their temperature, they cool or warm the coasts they pass.

• All the energy they hold is transferred to the air

Tags

NGSS.MS-ESS2-6

Colder, saltier, more dense water in the deep ocean --

• moves southward, mixes with warmer surface water, and circulates around the Earth

• moves northward, mixes with colder surface water, and circulates around the Earth

• remains in the deep ocean, never moving

Tags

NGSS.MS-ESS2-6

Locations are warmer or colder because of -

• population size

• ocean gyres

• unequal heating of the spherical Earth

• Chuck Norris

Tags

NGSS.MS-ESS2-6