Question

How you will be helpful in keeping the air clean ?

Answer 1

Ways to keep the air clean .
a. Say no to backyard burning.
b. Use hand-powered garden tools. 
c. Walk, bike, carpool, or take public transit.
d.Clean with nontoxic chemicals.

Hope it helps you .

Answer 2

Say no to backyard burning.

b. Use hand-powered garden tools.

c. Walk, bike, carpool, or take public transit.

d.Clean with nontoxic chemicals.

e.stop using greenhouse gases