It is a safety procedure in industries that lock dangerous machines and ensure that there is no operation until maintenance or repairs have been made.
The theme of the given speech is the warning for the care of the natural resources as it turn into disaster.
<h3>What is a theme?</h3>
A theme is given as the message that has been delivered with the talk, play or the speech or any other art or literature practice.
The excerpt given is comprising the speech related to the environmental issues and the warning about the proper care to be taken. It is mentioned that the resources may turn in the disaster. Thus, the theme of the excerpt is given as to take care of natural resource to stop the disaster.
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Answer:
peace
Explanation:
this songs purpose was to preach peace and convince people about how the vietnam war was bad and the country should make peace
D. we aim it at people or things that aren't the cause of our frustration
