Who should create state boundaries? !

The federal government

Explanation:

If the states were left to create their own state boundaries, chaos would ensue. Each state would want to have the largest area. That is why the federal government should create the state boundaries. An analogy would be if students were allowed to divide the classroom up how they wanted.

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.