Home
My Puzzles
FAQ
Report bug
Collected Puzzles
User listed puzzles
Random Puzzle
Log In/Out

Earth Resources-C25-2

Whit Butler

1 2 3 4
        5
6          
           
7                                  
         
         
         
        8
    9                      
         
         
       
       
10       11                
         
     
     
   
12                            

Across
7.Resources that are possible to use indefinitely without causing a reduction in the available supply. (2 Words)
9.Occurs when saltwater is distilled.
11.A mixture of gravel, sand, and crushed stone that naturally accumulates on or close to Earth's surface.
12.The process whereby productive land becomes desert.
Down
1.A resource that exists in a fixed amount in various places in Earth's crust and can be replaced only by geological, physical, and chemical processes that take hundreds of millions of years. (2 Words)
2.The replacement of renewable resources at the same rate at which they are consumed. (2 Words)
3.Resources that Earth provides. (2 Words)
4.Pollutants in air occur in quantities that become harmful to human health and the health of the environment. (2 Words)
5.Deeper soil lies on a base of unweathered parent rock.
6.Natural resource that can be mined at a profit.
8.Substances that can adversely affect the survival, health, or activities of organisms.
10.Material left after the ore is extracted.

Use the "Printable HTML" button to get a clean page, in either HTML or PDF, that you can use your browser's print button to print. This page won't have buttons or ads, just your puzzle. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic!




Google
 
Web armoredpenguin.com

Copyright information Privacy information Contact us Blog