Update 02-Land-Experiments.md

Author: cristianastan2

_episodes/02-Land-Experiments.md

@@ -99,6 +99,16 @@ When this run and the previous run are complete, compare the leaf and stem area
 
 ## Experiment 3:  Understand Inputs for CLM
 
+Create a new experiment exactly like the first one, but change it to use your new file.
+
+> ## Cloning
+>
+> What command creates an exact replica of another experiment?
+>
+> Where is that command run from?
+>
+{: .challenge}
+
 Look at the `lnd_in` namelist for the first experiment. 
 
 > ## Resolved Namelists
@@ -142,16 +152,6 @@ This is an input file for the land model. We will change the values in this file
 >
 {: .challenge}
 
-Create a new experiment exactly like the first one, but change it to use your new file.
-
-> ## Cloning
->
-> What command creates an exact replica of another experiment?
->
-> Where is that command run from?
->
-{: .challenge}
-
 > ## Changing Land Input files
 >
 > Where would you change this so your new case will