Which of the following statements about prescribed burns is true? a. Prescribed burns will always have detrimental effects on ec
osystems, but should be used to protect homes. B. Prescribed burns are necessary for preventing natural wildfires. C. Prescribed burns can help maintain healthy ecosystems. D. None of the above.
C. Prescribed burns can help maintain healthy ecosystems
Explanation:
There are many benefits that prescribed burns can have. They clear excessive amounts of bushes, shrubs and trees, which encourages the new growth of vegetation. They also stop the accumulation of dry material which can lead to larger, more out of control wildfires in the future. Additionally, certain species of plants rely on wildfires to propagate.
Well theory isnt proven. It means you have a strong idea about the subject your talking about. So if a scientist finds evidence that suggests something against the theory then it can be changed.