Science, asked by hafsakhan928, 3 months ago

5. Have you ever heard of indoor air
pollution? Look around your classrooms
and homes and write down the sources
of indoor air pollution.

Answers

Answered by 2017373prembrother

0

Answer:

AT HOME SMOKING

AT HOME BURN COIL OR MOSQUITO REPLENT

AT SCHOOL IN LABORATORY BURN MATERIAL (BURNER , SPIRIT LAMP)

Previous Question

Next Question

Similar questions

Science, 1 month ago

7. Wounds take longer time to heal when have deficiency of ______ .

English, 1 month ago

.how does the poet feel when he climb a tree?

Math, 1 month ago

What is the product of the first five whole numbers? a) 120 b) 0 c) 24...

Social Sciences, 3 months ago

what is photosynthesis...

English, 3 months ago

what is the another word for coposition and comprehension i will mark brainliest if u gave me useful and meaningfull answer...

Math, 10 months ago

define radius of circle...

Science, 10 months ago

Can a person die by putting a battery in his mouth?

English, 10 months ago

Make a report on problems of Indian farmers and what should government do to uplift the framers as they are the backbone of country's economy - 4 pages.