bridges have become safer over time with the growing sustainabiltity of materials. The world is becoming more technologically advanced which improves the quality of manufactures. Also the great education system helps more people learn about the right materials to create these bridges, therefore more people know what is best to use and what is safest.
Airplanes has become extremely advanced since the first airplane in 1903. Modern day airplanes are more convenient and faster. They are safer and bigger.
Without bridges you wouldn't be able to get over rivers or canyons, otherwise we would have to use ferries all the time.
bridges have developed over times because they have found different materials to make bridges out of and it enabled it because we were already advanced in building bridges and then we found steel that made the bridges extra stable and reliable that some that was built 100 years ago are still here now!
Honey, it's neither. The voice over in the Hyundai Genesis commercial is actually done by Jason Bateman. So, put on your listening ears and pay attention next time, okay?
Sections of bridges expand due to heating and/or changes over time in the bridge structural material (e.g. wood). [[User:Cjonb|Cjonb]] 18:33, 2 Jun 2008 (UTC)
They become more and more different over time.
No it does not. it actually works better over time.
opposition
Bridges are crucial infrastructure elements that connect communities, facilitate transportation, and enhance trade by allowing the passage of vehicles and pedestrians over obstacles like rivers, valleys, and roads. They reduce travel time and improve accessibility, contributing to economic growth and development. Additionally, bridges can play a vital role in emergency response, providing critical routes during disasters. Their construction also showcases engineering innovation and can become iconic landmarks in their regions.
Foot traffic over time
Because geography is a subject that deals with the natural and human phenomena and changes over time and also bridges the natural and social science
Because the tooth become smaller we use it all the time