Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
hemisphere
|
the northern or southern half of the Earth
|
|
|
breaker
|
when the crest of the wave tumbles over the trough onto land
|
|
|
tsunamis
|
waves caused by rapid movement of the earth
|
|
|
gravitation
|
the force that pulls things together
|
|
|
neap tide
|
tide that occurs when the sun and moon are pulling on the earth at right angles
|
|
|
current
|
the continuous movement of the ocean water
|
|
|
wave
|
the up and down movement of the ocean
|
|
|
crest
|
the highest point of a wave
|
|
|
trough
|
the lowest point of a wave
|
|
|
tide
|
the forward and backward movement of the ocean
|
