unit 4 Pictonary

85: Mining

there are three main types of mining (long wall mining, shaft mining and pillar mining) they are all dangerous for humans.


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sent:Mining is important because minerals are major sources of energy as well as materials such as fertilizers and steel. 

Examples: Placer, Hydraulics

86: Deforestation

Definition: Cutting down all the trees

 

 

Sentence: Some aspects of deforestation have and are occuring in North Carolina

 

 

 

Examples: Fire wood, charcolle 

86: Deforestation

Definition: Cutting down all the trees

 

 

Sentence: Some aspects of deforestation have and are occuring in North Carolina

 

 

 

Examples: Fire wood, charcolle 

87: Agriculture

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


Sentence:Agriculture exists only for the supply of local needs, though tobacco of a superior quality is grown.


Examples: corn , wheat 

 

88: Overgrazing

Defintion : when there are too many herbivores for a given area


Sentence: