what do people build to cross deep rivers or valleys?
The choices for this question are either a: U cross-Valley Profile, Y Cross-Valley Profile, V cross-valley profile, or S Cross Valley Profile.The answer to this question is a: U cross-valley profile is typical of canyons and valleys eroded by alpine or valley glaciers.
The choices for this question are either a: U cross-Valley Profile, Y Cross-Valley Profile, V cross-valley profile, or S Cross Valley Profile.The answer to this question is a: U cross-valley profile is typical of canyons and valleys eroded by alpine or valley glaciers.
Valleys formed by glaciers typically have a U-shaped cross-section, steep sides, and a flat or gently sloping bottom. They may also exhibit features such as moraines, striations, and erratics, which are rocks of different composition that were carried and deposited by the glacier.
Puerto Rico is an island in the Caribbean Sea and does not contain major deserts or mountains. However, it is home to several significant rivers such as the Río Grande de Arecibo and the Río Grande de Loíza.
Glacially eroded valleys are normally U-shaped.
A bridge.
A bridge.
A bridge
people build briges
people build briges
Bridges
u shaped
they use to cross the river in cannoe or in ferry
the river might erode the land around it causing the peoples houses to fall in and also the people have to build a bridge across to cross it and get to the other side
A bridge is an inanimate thing. Therefore, it cannot interact with people. Roman bridges, like all bridges, make communication, transport and trade easier by taking roads across rivers and valleys and enabling people to cross them.
Through the use of the arch the Romans built bridges which were much longer than ever before and could cross much wider rivers and valleys. The Romans are also famous for their aqueducts, their stone-paved roads and their bathhouses.
Many Rivers to Cross was created in 1969.