Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science State Board
Class 6
Our environment
Ecosystem and pollution
14.
Types of pollution associated with waste disposal and solid waste management
Exercise condition:
5
m.
Choose the correct answer
:
1
.
Organic wastes are converted to manure through
incinerator
composting
landfill
none of the above
2
.
Burning of fossil fuel cause
release of ash and soot
all of the above
release fine particles
cause air pollution
3
.
Sources of water pollutants includes
burning of fossil fuels
usage of sound horns or loud speakers
agricultural pollutants
all of the above
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!