Plzzzz help meee it's urgent.....Class 5...Subject=E.V.S.
Attachments:
Answers
Answered by
0
Answer:
- correct
3.wrong
4.correct
5.correct
Answered by
0
Answer:
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat, or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.
instu I'd h
I'd _iamkhannahil_
request do accept kar lenge
Similar questions