What is the deepest trench in the ocean?

What Depth Mean?

Does the water pressure increase or decrease when you go further down in the ocean?

Does The Amount Of Life Increase or Decrease when you go further down in the ocean?

Does the light increase or decrease when you go further down in the ocean

Does the temperature decrease or increase when you go further down in the ocean.

The ocean water is made out of......

{Multiple Choice}

What forms islands

who studies the oceans {doesn't count if you get it wrong}

what does the oceanographers study with. { doesn't count if you get it wrong} {multiple choice}