click below
click below
Normal Size Small Size show me how
Harcourt5th-chp7
Harcourt 5thgr-chp7-Changes to Earth's Surface
| Question | Answer |
|---|---|
| A natural land shape or feature | landform |
| all kinds of landforms in a certain area | topography |
| a landform that is higher than the surrounding land | mountain |
| landforms that are like mountains, but not as high | hills |
| large, flat landform with little relief | plain |
| the difference in elevations between high and low places | relief |
| large, thick sheet of ice | glacier |
| a sand hill made and shaped by wind | sand dune |
| a tall, flat-topped rock feature, spanish word meaning "table" | Mesa |
| deep valleys with steep sides | canyons |
| area of new land at the mouth of a river | delta |
| areas that have sediment deposited on the land from flooding | flood plains |
| a large hole formed when a cave near the surface collapses due to the weight above it | sinkhole |
| a type of erosion where gravity causes soil, mud, and rocks to move quickly down a slope | landslide |
| a thick, large sheet of ice | glacier |
| blocks of crust and upper mantle rock that fit together like a puzzle piece | plates |
| movement of the ground caused by a sudden release of energy in the Earth's crust | earthquake |
| the point on the Earth's surface directly above the focus of an earthquake | epicenter |
| break in the Earth's crust | fault |
| melted or molten rock beneath the Earth's surface | magma |
| molten rock that reaches Earth's surface | lava |
| mountain made of lava, ash, or other materials from eruptions | volcano |