| A | B |
|---|
| Effect of Earth's plate movement | continents move apart; mountains ranges are formed; volcanoes erupt |
| Where is it summer when it is winter in the Northern Hemisphere? | Southern Hemisphere |
| Day with the fewest hours of sunlight occurs in the Northern Hemisphere during which season? | winter |
| process by which water, wind and ice move weathered material | erosion |
| It screens out dangerous rays from the sun | atmosphere |
| process which breaks surface rocks into boulders, gravel, sand and soil | weathering |
| plains and mountains are examples of these | landforms |
| to start | originate |
| constant movement of earth's water from oceans to air to land and back to oceans | water cycle |
| funnel-shaped windstorm that forms over land | tornado |
| warming of the earth from the build-up of gases | greenhouse effect |
| Trees and plants are forms of this | vegetation |
| the greenhouse effect may cause this | the earth too warm |
| Major climate region containing subarctic, tundra & ice cap climates | high latitude |
| rain, sleet, snow and hail | precipitation |
| predictable conditions over long period | climate |
| unpredictable conditions over a short time | weather |
| temperatures change with seasons | middle latitudes |
| includes more climate types than any other region | middle latitudes |
| four parts of the water cycle | evaporation, condensation, precipitation, collection |
