Tides

What is a tide?

• a laundry detergent

• a force that pulls two objects together

• rise and fall of water

• a body of water

About how long is the tide cycle?

• 25 seconds

• 25 minutes

• 25 hours

• 25 days

How many high tides are there in one day?

• 1

• 2

• 11

• 45

I watched the video and completed lesson #1.

• Yes

• No

How many low tides are there in one day?

• 1

• 2

• 11

• 45

Which type of tide gives us the highest high tides and the lowest low tides?

• high tide

• low tide

• spring tide

• neap tide

Which type of tide has the least amount of difference between a high and low tide?

• high tide

• low tide

• spring tide

• neap tide

Which type of tide will occur from a new moon or a full moon?

• high

• low

• spring

• neap

Which phase of the moon is this?

• new

• first quarter

• full

• last quarter

Which type of tide is shown in this illustration?

• high

• low

• spring

• neap