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land resources

Published on Nov 19, 2015

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PRESENTATION OUTLINE

land resources

de - "opposite" forest - a - tion "process of"

deforestation

cutting of large areas of forests

hydroponics

where do the plants gets nutrients without soil?
Photo by malonekm

why is land considered a resource?

Photo by rcbodden

1650 20-30m 1992 10-15m

Photo by keepitsurreal

ores

deposits of minerals that are mined for profit
Photo by electricnude

what minerals are used in lighting?

Photo by kevin dooley

tell me five items in classroom, identify mineral

advantages vs. disadvantages of land resource?

Photo by JoelDeluxe

what can you do to help manage land resource?

air & water resources

Photo by Werner Kunz

What does smog and precipitation mean?

Photo by Nick Fuentes

what are the functions of water in human body?

photochemical smog

brownish haze pollutant reacting in presence of sunlight

Acid precipitation

precipitation with ph > 5.6 

Untitled Slide

Untitled Slide

How can farming affect water quality?