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;
19 Cards in this Set
- Front
- Back
|
Solar Energy |
Energy from the sun. |
|
|
Rotation |
Is one complete spin of Earth on its axis. |
|
|
Revolution |
One trip around the sun. |
|
|
Latitude |
The distance north or south of Earth's equator. |
|
|
Tropics |
Regions close to the equator. |
|
|
Freshwater |
Water without salt. |
|
|
Glaciers |
Large areas of slow moving ice. |
|
|
Surface water |
Water that is found in Earth's streams, rivers, and lakes. |
|
|
Precipitation |
Is water that falls to Earth's surface as rain, snow, sleet, or hail. |
|
|
Groundwater |
Water found below Earth's surface. |
|
|
Water vapor |
Water as an invisible gas in the air. |
|
|
Water cycle |
The movement of water from Earth's surface to the atmosphere and back. |
|
|
Landforms |
Shapes on the planet's surface. |
|
|
Continents |
Large Landmasses. |
|
|
Plate Tectonics |
The theory that suggests that Earth's surface is divided into a dozen or slow moving plates, or pieces of Earth's crust. |
|
|
Lava |
Magma that reaches Earth's surface. |
|
|
Earthquakes |
Sudden violent movements of Earth's crust. |
|
|
Weathering |
The process when rock is broken down into smaller pieces. |
|
|
Erosion |
The movement of sediment from one location to another. |
