Which topic sentence does the evidence BEST support?

Wildfires that burn near communities can become dangerous if they grow out of control.
Climate change has left some ecosystems more susceptible to wildfires.
High temperatures and low rainfall turn plants into the perfect fuel for wildfires.
Wildfires play an important part in maintaining healthy ecosystems.

High temperatures and low rainfall turn plants into the perfect fuel for wildfires.

The evidence BEST supports the topic sentence: "Climate change has left some ecosystems more susceptible to wildfires."