activity human generated each year between 7 and 8 million tons of CO2 that goes directly to the atmosphere. This is the most abundant gas in our industrialized society.
information work Search
various sources of information activities in your region that could help increase the greenhouse effect.
interview an adult who has lived his entire life in the region and consult if major climate changes observed in these last 30 to 50 years. Resume
your information and discuss with your classmates.
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