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;
4 Cards in this Set
- Front
- Back
|
Traction
|
The heaviest rocks and boulders are rolled along the bottom of the river bed. this only happens when there is lots of water e.g. a flood.
|
|
|
Saltation
|
Where stones and pebbles bounce across the river bed.
|
|
|
Suspension
|
Small pieces of dirt float in the river. When this happens the river looks brown and dirty.
|
|
|
Solution
|
Some minerals like calcium carbonate are dissolved by water and then carried downstream
|
