Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Colony fractures over survival and threat
S8E15
·
Colony In Space Part 1
To
Norton Confirms the Lizard Threat
S8E15
·
Colony In Space Part 1
Why These Connect
The narrative assertion
"The Doctor's promise to track down the source inhibiting the crops directly leads to a patrol bringing in the wounded Norton, who confirms a deadly threat."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.