Which of these is not an Element? Fe, CO, He, NaCl
CO & NaCl
100
What happens to the salinity as you go deeper in the ocean?
The salinity increases.
200
This is the shallowest part of the ocean features.
What is the continental shelf.
200
This is the zone that gets the most sunlight.
Sunlight Zone
200
Match the words with the description:
Producer -feed on decaying remains of plant & animals
Consumer -these are usually plants & base of food chain
Decomposer -creatures that feed on producers/consumers
Producer - usually plants and the base of food chains
Consumer - creatures that feed on producers/consumers
Decomposer - feed on decaying remains of plants & animals
200
This is the smallest type of particle.
Atom
200
These help jellyfish and sea turtles find food and avoid predators.
Currents
300
This is the area where there is the most life/living things.
Continental Shelf
300
These are the deepest parts of the ocean.
What are Trenches.
300
This is the most important factor of the ocean ecosystem. It is a producer.
Phytoplankton (also may be called Zooplankton)
300
An element is made up of all the same type of atoms. True or False
True
300
This causes the Surface Ocean Currents to move along the continents.
Wind
400
This is the steep slope of the ocean floor.
What is the Continental Slope
400
What characteristics would a creature living in the Midnight Zone have?
Small eyes, Larger Mouth, an Organ that produces light.
400
What happens to the temperature and the pressure as you go deeper down in the ocean.
Temperature decreases, Pressure increases
400
Which of these are Compounds? He, H, CO, Au, NaCl
CO, NaCl
400
Part 1: These can be easily separated.
Part 2: Describe a solution.
What is a mixture.
Something is dissolved in something else.
500
What two things impact the salinity of the ocean?
-Rate of evaporation
-the type of marine life living there
-runoff from nearby land
-current of the ocean
What is rate of evaporation and runoff from nearby land
500
Name the 3 ocean zones from shallowest to deepest.
Sunlight, Twilight, Midnight
500
This is the system in which living and non living things interact.
Ecosystem
500
What is the warm current which flows from Florida across the Atlantic Ocean to England?
What is The Gulf Stream
500
Currents are affected by two things. What are they?