links
1.  Kyle  & Joe 

http://polartundra.blogspot.com

 

2. anna and ashyln
http://tropicalrainforest-amazon.blogspot.com

 

3. Katie and Taylor 

http://environmentalscienceb2.blogspot.com

4. Fallon and Courtney

http://molokinicraterhawaii.blogspot.com/

 

5.  Jon and Dennis

mojavetour.blogspot.com

 

6. Evan and Patrick

http://siberiantaigascientificadventure.blogspot.com

 

7. Matt and Brett

http://mattandbrettblogs.blogspot.com 

 

8. Marissa and Monica

http://thegreatbarrierreefblock2.blogspot.com

 

9. Tyler and Muhammed

http://tundratour.blogspot.com 

 

 10. Savanna and Sam

http://spearunger.wordpress.com

 

11. Tony and Brett 

www.timepost.com/timelines/the-sahara-desert