The Mathematics and the Day of the Environment and Ecology 1) Where day we commemorate the Day of the Environment and Ecology? R= 5 of June. 2) Where year the date was created? R= 1972. 3) That important fact occurred in 1972? R= the Conference of United Nations. 4) How many countries if had congregated in this conference? R= 113 countries. 5) How many not governmental organizations had participated of this conference? R= 250 organizations.
6) From that year Brazil initiated a work of ambient preservation? R= From 1974. 7) Cites three simple attitudes that a person can have to help to preserve the environment. R= not to play garbage in the streets, to use little dismissable products and to prevent to leave car every day. 8) What each person would happen if made its part? R= the world would be transformed and the future generations would live without risks. 9) It has how many years we commemorate the Day of the Environment and Ecology? R= 2011? 1972 = 39 years. 10) It has how many years Brazil initiated its work of ambient preservation? R= 2011? 1974 = 37 years. 11) How many vowels and how many consonants have in ‘ ‘ DAY OF ENVIRONMENT AND ECOLOGIA’ ‘? R= 10 consonants and 16 vowels.