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DTSTART:20260412T104727
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SUMMARY:[DEADLINE] Activity 1.
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DESCRIPTION:DEADLINE REMINDER for Activity 1.
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BEGIN:VEVENT
DTSTART:20260412T104727
DURATION:PT00H00M00S
SUMMARY:[DEADLINE] Which are the causes of the environmental problems?
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DESCRIPTION:DEADLINE REMINDER for Which are the causes of the environmental problems?
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BEGIN:VEVENT
DTSTART:20210529T140000
DURATION:PT00H00M00S
SUMMARY:[DEADLINE] Write a small essay about one environmental problem. Explain what it is and about ways we can reduce the pollution. 
DESCRIPTION:(deadline: 2021-05-29 14:00:00)
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TRIGGER:-PT24H
DURATION:PT10H
ACTION:DISPLAY
DESCRIPTION:DEADLINE REMINDER for Write a small essay about one environmental problem. Explain what it is and about ways we can reduce the pollution.
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