Final answer:
Malcolm and Donalbain flee Scotland out of fear for their safety. The natural disturbances represent the evil of Macbeth's deeds.
Step-by-step explanation:
In Macbeth, Malcolm and Donalbain flee Scotland as soon as the murder becomes known because they suspect someone intends to harm them too. This is indicated by their immediate departure and concern for their safety. They do not want to stay in Scotland and risk being targeted for the same fate as their father, King Duncan.
The natural disturbances that occur after the murder, including the screaming owl, blown-down chimneys, and wild horses, symbolize the evil of Macbeth's deeds. These disturbances reflect the disruption and chaos that Macbeth's actions have brought upon the kingdom.
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