Earths surface is made up of tectonic plates that move independently of one another. list one physical feature on earths surface that resulted from tectonic movement and explain your choice.

Mountains plate tectonics relate to landforms. When two tectonic plates collide, they can push upwards and form mountains/mountain chains. Oceanic trenches are formed from convergent plate boundaries.

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.

the correct answer is amazon river