Select all that apply. what factors contributed to the westward expansion of the u. s.? decreased immigration the cold war the desire for land, wealth, and adventure the discovery of gold the homestead act increased immigration the revolutionary war

The answer above just forgot

"increased immigration"

But The rest are correct

Desire for land, wealth, and adventure

The discovery of gold

The Homestead Act

places of higher salinity. there are parts of the ocean where hardly any rain falls but warm dry winds cause lots of evaporation. this evaporation removes water – when water vapour rises into the atmosphere, it leaves the salt behind, so the salinity of the seawater increases. this causes the seawater to become denser.