Tides

How many low tides and high tides happen in a day?

• 1 low tide, 1 high tide

• 4 low tides, 4 high tides

• 3 low tides, 3 high tides

• 2 low tides, 2 high tides

What do we call the weak tides that happen when the sun and moon are at right angles to each other?

• Neap Tide

• Spring Tide

• Larger Change

• Smaller Change

The Moon has a greater influence on Earth tides than the Sun because...

• it is smaller than the Sun

• it revolves around the Earth

• it is closer to the Earth

Tags

NGSS.MS-ESS1-1

The flow of water from high tide to low tide is called a(n) __________.

• high tide

• ebb tide

• semidiurnal

• high high tide

You visited the beach at 12 pm (noon) and it is high tide. If you return 6 hours later what tide will you see?

• high 

• low 

• none

• spring 

Tags

NGSS.MS-ESS1-1

A neap tide is a tide with the greatest difference between low and high tides

• true

• false

Tags

NGSS.MS-ESS1-1

_______are daily changes in ocean water.

• Waters

• Tides

• Colors

• Earths

Tags

NGSS.MS-ESS1-1

Tides are caused by the difference in the gravitational force of the ________ and ________ across the ________.

• earth, sun, moon

• sun, mars, jupiter

• sun, moon, earth

• tide, water, sun

Tags

NGSS.MS-ESS1-1

NGSS.MS-PS2-4

The tidal force exerted by the ______ is stronger that the tidal force exerted by the _______.

• earth, ocean

• sun, moon

• moon, stars

• moon, sun

Tags

NGSS.MS-ESS1-1

NGSS.MS-PS2-4

The moon is mainly responsible for the tides on Earth because it is _________ _________.

• much closer

• far away

• behind the sun