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Water Notes.
Satellites, Ocean Zones, and Estuaries.
22
Science
8th Grade
05/11/2010

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Cards

Term
Binary Code.
Definition
A code made of 0s and 1s that convey a graph or message.
Term
The Law of Reflectance.
Definition
Everything on Earth has a reflection.
Term
Infrared.
Definition
Electromagnetic radiation used for taking non-contact temperature measurements.
Term
Ultraviolet.
Definition
Electromagnetic radiation that is so blue it can't be seen by the human eye.
Term
Visual Light.
Definition
Light that can be seen with the human eye.
Term
Oceanic.
Definition
Relating to or occurring or living in or frequenting the open ocean.
Term
Plankton.
Definition
Organisms that are 'free floaters'.
They have NO control over where they go.
Term
Nekton.
Definition
Organisms that swim freely.
Term
Benthos.
Definition
Bottom Dwellers.
Term
Epipelagic.
Definition
Of or pertaining to ocean water from the surface to depths of 200m.
'Sunlight Zone'
Light is found all throughout here.
Term
Mesopelagic.
Definition
Of, pertaining to, or living in the ocean waters at a depth between 200m to about 800m.

'Twilight Zone', very dim light.
Term
Bathypelagic.
Definition
Of, pertaining to, or living in waters that reach depths between 800m and 4000m deep.
'Midnight Zone'

There is no sunlight.
Term
Abyssopelagic
Definition
The bottomless parts of the ocean.
'The Abyss'
Term
Hadalpelagic
Definition
The deepest parts of the ocean.
'The Trenches'
Term
Euphotic
Definition
The top layer of the ocean.
Term
Dysphotic.
Definition
Middle layer of the ocean.
Term
Aphotic.
Definition
Part of the ocean where there is little or no sunlight.
Term
Estuary.
Definition
A mixing of fresh and salt water.
It is important because it is a nursery for baby animals.
Term
What are the types of Estuaries?
Definition
Salt-wedge,
Well mixed,
Partially Mixed,
and Reverse.
Term
Describe a 'salt-wedge' estuary.
Definition
Has a lot of river input.
-fresh always is on top-
Creates a distinct halocline due to density causing minimal mixing.
Term
Describe a 'well-mixed' estuary.
Definition
Balance of fresh and salt water in an estuary.
Term
Describe a 'partially mixed' estuary.
Definition
Sometimes salt wedge, and sometimes well mixed.
Based on climate in a specific area.
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