Question

just answer me ....fast ​

Answer 1

Answer:

cutting down of trees

the addition of harmful substances to the environment it is usually caused by excessive use of fules

by increasing co2

plantation of more trees cleaning rivers and saying no to fossil fuels

Explanation:

please mark me as brainiest

Answer 2

a word (other than a pronoun) used to identify any of a class of people, places, or things ( common noun ), or to name a particular one of these ( proper noun ).