Science Chapter 4 Section 1-2- Earth's Water Tetxbook | Baamboozle - Baamboozle

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How we measure ocean’s depth?

Lower a weight on a long line into the water until the weight touched the bottom, count the length of line that got wet

Why human cannot survive on the deep ocean ?

The deep ocean is in total darkness. The water is very cold. The mass of water pushing down from above.

List the layers of the Earth from the inner to the outer layer

core - mantle - crust

What are the four main sections of the ocean floor?

continental shelf, continental slope, abyssal plain, mid-ocean ridge

What will happen when when 2 plates come together?

They create trenches and mountains (features on Earth)

What are Earth’s plate?

The pieces of Earth’s crust and the upper mantle

What are the ocean zones ?

Intertidal Zone, Neritic Zone, Open-ocean Zone

What are the zones in the open ocean zone?

Surface Zone, Transition Zone, Deep Zone

In which ocean zone does this organism live?

Intertidal Zone

Are crabs plankton , nekton, or benthos ? Why?

Benthos, because they are inhabit the ocean floor and move from place to place

What is the roles of many benthos in the ocean food web?

Decomposers

Which ocean organisms that become the producers in the ocean food webs?

Photosynthetic Plankton / Algae Plankton

Science Chapter 4 Section 1-2- Earth's Water Tet ...