Shared Flashcard Set

Details

Unit 5
science
23
Environmental Studies
9th Grade
05/31/2016

Additional Environmental Studies Flashcards

 


 

Cards

Term

 

94- Density

 

[image]

Definition

Density is the state or quality of being dense.

 

Sentence: A measure of the compactness of a substance.

 

Ex 1: oil

Ex 2: water

Term

95. Surface Currents

[image]

Definition

Surface Currents are the water at the ocean surface is moved primarily by winds that blow in certain patterns because of the Earth's spin and the Coriolis Effect. 

 

Sentence: Surface Currents are the water at the ocean surface is moved by winds.

Ex 1: Gulf stream

Ex 2: Wind

Term

96. Upwelling 

[image]

Definition

Upwelling is an act or an instance of welling up.

 

Sentence: An instance of welling up.

 

Ex 1: Upwelling around Galapagos Islands

Ex 2: Upwelling around Seychelles Islands

Term

97. Coriolis Effect

[image]

Definition

Coriolis Effect is the deflection of a body in motion with respect of the earth ,also seen as a observer to the earth.

 

Sentence: Coriolis effect is also seen as a observer to the earth.

 

Ex 1: mass of water

Ex 2: air

Term

98. Deep Ocean Current

[image]

Definition

A deep ocean current is any continous direct movement of ocean water that flows in one of the Earth's ocean. 

 

Sentence: Any continous movement of ocean water that flows in one of the Earth's ocean.

 

Ex 1: ocean basin

Ex 2: thermohaline circulation 

Term

99. Water Cycle

[image]

Definition

The water cycle of a process of water by water circulates between the earth's oceans, atmosphere, and land.

 

Sentence: A process of water by water circulating.

 

Ex 1: Evaporation 

Ex 2: Precipitation 

Term

99. Water Cycle

[image]

Definition

The water cycle of a process of water by water circulates between the earth's oceans, atmosphere, and land.

 

Sentence: A process of water by water circulating.

 

Ex 1: Evaporation 

Ex 2: Precipitation 

Term

100. Ground Water

[image]

Definition

Ground Water is the water undergorund.

 

Sentence: Water that is underground.

 

Ex 1: lakes

Ex 2: streams

Term

101. Surface Water

 

[image]

Definition

Surface Water is the water that appears on the surface.

 

Sentence: Surface water is water on the surface.

 

Ex 1: lakes 

Ex 2: streams

Term

102. Groundwater labeling 

[image]

Definition

Groundwater labeling is labeling the water underground from unsaturated and saturated.

 

Sentence: Labeling the water underground.

 

Ex 1: unsaturated 

Ex 2: saturated 

Term

103. Wells

[image]

Definition

Wells are a shaft sunk into the ground to obtain water, oil, or gas.


Sentence: Wells are mainly to contain water from the ground.


Ex 1: a shaft

Ex 2: water

Term

104. Aquifer Depletion 

[image]

Definition

Aquifer Depletion is a term often defined as long-term water-level declines caused by sustained groundwater pumping.


Sentence: aquifer depletion is caused by sustained groundwater pumping.


Ex 1: drying up of wells

Ex 2: land subsidence

Term

105. Salt Water Intrusion 

[image]

Definition

Salt Water Intrusion is the movement of saline water into freshwater aquifers, which can lead to contamination of drinking water sources and other consequences. 


Sentence: Salt Water Intrusion can lead to contaimination of drinking water sources and other consequences.

Ex 1: freshwater aquifers

Ex 2: coastal aquifers 

Term

106. Dam

[image]

Definition

A dam is a barrier constructed to hold back water and raise its level, the resulting reservoir being used in the generation of electricity or as a water supply.


Sentence: A dam is a barrier that is constructed to hold back water.

Ex 1: Grand Coulee Dam

Ex 2: New Melones Dam 

Term

107. Dam Removal 

[image]

Definition

Dam removal is the removal of a dam.

 

Sentence: The removal of a dam.

 

Ex 1: Memorial Park Dam

Ex 2: San Clemente Dam

Term

108. Agriculture effect on freshwater

[image]

Definition

Due to the poor mangement of water and irrigation the run off from fields to adjacent rivers, wetlands and lakes. The water is getting polluted with soil sediments, salts, and fertilizers.

 

Sentence: The water is getting polluted with soil sediments, salts, and fertilizers.

Ex 1: salt

Ex 2: fertilizers

Term

109. Recreational effect on freshwater

[image]

Definition

We are affecting the animals habitats by too much human activity and by fishing.

 

Sentence: We are affecting wildlife by too much human activity.

 

Ex 1: fishing

Ex 2: human activity

Term

110. Non-point source pollution

 

[image]

Definition

Non-point source pollution is caused by rainfall or snowmelt moving over and through the ground.

 

Sentence: Non point source pollution is caused by rainfall or snowmelt.

 

Ex 1: litering

Ex 2: rainfall

 
Term

111. Point Source Pollution 

[image]

Definition

Point Source Pollution on the most basic level, is water pollution that comes from a single, discrete place, typically a pipe.


Sentence: Point Source Pollution is water pollution that comes from one single place.


Ex 1: a pipe

Ex 2: smoke

Term

112. Primary waste water treatment

[image]

Definition

Primary waste water treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface. 

Sentence:  Primary waste water treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil.

Ex 1: oil

Ex 2: grease

Term

113. Secondary waste water treatment 

[image]

Definition

Secondary waste water treatment is a treatment process for wastewater to achieve a certain degree of effluent quality by using a sewage treatment plant with physical phase separation.

Sentence: Secondary waste water treatment is a treatment process for wastewater to achieve a certain degree of effluent

Ex 1: Suspended solids

Ex 2: Nutrients

Term

114. Teritary waste water treatment

[image]

Definition

Teritary waste water treatment is the final cleaning process that improves wastewater quality before it is reused, recycled or discharged to the environment.

 

Sentence: A process that happens before it's reused, recycled, or discharged to the enviroment.

Ex 1: reuse

Ex 2: recycled

Term

115. Sludge

[image]

Definition

Sludge is a thick, soft, wet mud or a similar viscous mixture of liquid and solid components, especially the product of an industrial or refining process.

 

Sentence: Sludge is a thick, soft, wet mud.

 

Ex 1: dirty oil

Ex 2: wet mud

Supporting users have an ad free experience!