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Unit 4 Pictionary
Science
9
Science
9th Grade
11/02/2015

Additional Science Flashcards

 


 

Cards

Term

85. Mining

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Definition

A way of harvesting resources

 

Without mining, we wouldn't have much electricity

 

Ex: Oil

Ex: Coal

Term

86. Deforestation

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Definition

Cutting down a large amount of trees at a time

 

A big percentage of trees are cut down for new houses

 

Ex: Forest

Ex: Houses

Term

87. Agriculture

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Definition

farming impacts the land in a variety of negative ways but it can be done sustainably.

 

There are a lot of Agricultural ways to farm now

 

Ex: Farming

Ex: Land

Term

87. Overgazing

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Definition

when there are too many herbivores for a given area

 

Most animals that overgaze are cows

 

Ex: Animals

Ex: Herds

Term

88. Urbanization

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Definition

loss of forests due to building cities and results in “heat islands”

 

Most of america is urbanized

 

Ex: Cities

Ex: Deforestation

Term

89. Land Use

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Definition

all land serves a purpose, it may filter water, hold ground water or supply nutrients for a forest

 

All land in the world has land use

 

Ex: Cities

Ex: Farms

Term

90. Non-Renewable Resource

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Definition

one that does NOT naturally replenish in a lifetime

 

Most of the world's energy comes from non-renewable resources.

 

Ex: Coal

Ex: Oil

Term

91. Renewable Resource

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Definition

naturally replenishes itself over time

 

Most things naturally replenish themselves naturally

 

Ex: Wind Power

Ex: Solar Power

Term

92. Recyclable Resource

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Definition

one that can be processed and made into a new product

 

Most things can be recycled

 

Ex: Cardboard

Ex: Plastic

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