changing landscape first block

the landform that is formed by the effect of weathering and erosion due to water

if the rain falls over a small canyon for long time, the canyon will (get smaller - get deeper)

the two processes that have the main role in canyon formation.

the landform that has steep sides, many layers of rocks

they have gentle sloped sides, they have a river at their bottom

(T) or (F) all canyons have the same shape and same rocks.

(T) or (F) A canyon needs one year to be formed.

------ is among the canyons that have V-shape.

give reasons why valleys and canyon have different shapes.

A canyon may be formed due to the effect of ----- of water.