Survivor Review Day 7

Where do deltas form?

• in desert areas
• at river mouths
• on the banks of rivers
• in valleys formed by glaciers

How does a volcano cause a constructive change to the Earth's surface?

• it adds new land
• it floods the land
• it takes away land
• it breaks apart land

Over time, plants begin to grow in the lava fields around the volcano. Is this a constructive or deconstructive process?

• constructive
• deconstructive

A teacher used two wooden blocks to model surface feature. The teacher moved the diagonally cut blocks until one block was higher than the other as shown. Which feature did the teacher demonstrate?

• delta
• volcano
• fault

Which landform is shown in the picture?

• plain
• dune
• delta
• lake

Where does most eroded soil end up?

• in new agricultural lands
• in the desert
• in the sediment of rivers
• in rock slides

How were the Hawaiian Islands formed?

• by an earthquake
• by volcanoes
• by tidal waves
• by wind erosion

Which statement describes a volcano erupting? 

• glacier materials are moved by gravity
• magma is forced out of an opening in the Earth's crust
• pressure in the Earth's crust causes layers of rock to slide
• pressure in the Earth's crust becomes so great that the layers of rock buckle and fold

Which of these constructive processes results in a build up of earth material through a slow process over a long period of time?

• faults
• earthquakes
• deposition
• volcanoes

The Grand Canyon is a result of which of these destructive processes?

• earthquake
• erosion
• tornadoes
• volcanoes