Dams are built to create reservoirs.
Large rivers, and lakes
Rivers
over rivers
If you use your dictionary, you can learn lots of things - like the fact that a dam is something that is build across a body of water that blocks the flow of the water. Everything else on the list is some form of water.
a lake
bridges...
Build store is an american company. Build store has branches across the world. The main business that they deal in is allowing people the opportunity to build a bear.
From a build up of static electricity.
Bodybuilders often tend to like to build their bodies. That is why they work out every day. To build their bodies.
Coast (ocean), rivers, lakes, waterfalls, rapids
So they can see there enemy faster and shot down and not across.
They build pyramids to honor and sacrifice human bodies and blood for the gods.
Mostly by eating the bodies of other living things, ie. meat.
So people can either get across water or help animals cross over motorways to different fields