The answer is C
because Lithium and sodium belong to the same column.
Secondary since plants/animals already lived there, but got killed/driven out of the area they lived/thrived in/on.
You forgot to put the options, but i believe it is magma.
Cold water<span> has a higher density than warm </span>water<span>. </span>Water<span> gets colder with depth because cold, salty </span>ocean water<span> sinks to the bottom of the </span>ocean<span> basins below the less </span>dense<span> warmer </span>water<span> near the surface.</span>
It’s the first one for sure
