At a low intensity, flames can clean up debris and underbrush on the forest floor, add nutrients to the soil, and open up space to let sunlight through to the ground.
Which topic sentence does the evidence BEST support?
A. Wildfires that burn near communities can become dangerous if they grow out of control.
B. Climate change has left some ecosystems more susceptible to wildfires.
C. High temperatures and low rainfall turn plants into the perfect fuel for wildfires.
D. Wildfires play an important part in maintaining healthy ecosystems.
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The evidence best supports the topic sentence:
D. Wildfires play an important part in maintaining healthy ecosystems.
The sentence discusses how low-intensity flames contribute to cleaning debris, enriching soil, and allowing sunlight to reach the ground, all of which are beneficial for ecosystem health.
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