the vast body of salt water that covers almost three fourths of the earth's surface.
100
I have a hard shell and a soft body. I have two big claws that I use to find food. What am I?
A Crab
100
Oceans cover about 70% of earth’s surface
True
100
How many oceans are there in the world?
5
100
How many Ocean Zones are there?
What is 3
200
Define density
the weight of a liquid divided by the space it occupies
200
I am a mammal. I use high pitch sounds, called echolocation, to find my way. What am I?
A Dolphin
200
Oceans are made up of freshwater
False, they are made up of saltwater
200
Name the five different oceans?
Atlantic, Pacific, Indian, Arctic, and Southern
200
Name the different zones of the ocean from top to bottom
What is sunlit, twilight, midnight
300
Define Habitat
the natural home or environment of an animal, plant, or other organism
300
I have many legs called tentacles. I may look cool to touch but be careful, if you get too close you might get stung. What am I?
Jellyfish
300
The salt found in ocean water makes it denser than freshwater
True
300
Which ocean is the smallest?
Arctic Ocean
300
Why is the midnight zone different than the other two?
Absolutely no sunlight reaches this zone
400
Define Salinity
The total amount of dissolved salts in a water sample
400
You may find me scary because of my sharp teeth. I live in the part of the ocean where sunlight does not reach but that's okay because I create my own light instead. What am I?
An Anglerfish
400
Trash and oil are two types of pollution found in the ocean.
True
400
Which ocean is nearest to us?
Atlantic
400
In what zone does most sea life live?
Sunlit
500
Define Pollution
a substance or thing in the environment that has harmful or poisonous effects.
500
I am orange with white and black stripes. An anemone is where I call home. What am I?
Clownfish
500
Sunlight is able to reach all three zones of the ocean
False, Sunlight is only able to reach the first two zones, sunlit and twilight
500
Explain the difference between an Ocean and a Sea
An Ocean is the entire body of water that covers the earth and a sea is a part of the ocean.
500
Can plants live in all zones? why/why not?
No, they can only live in the sunlit zone because there is not enough sunlight in the other two zones for photosynthesis to occur.