Class 7 Geography MCQs - Chapter 1
Air and Water Pollution Quiz Questions and Answers PDF - 3
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The Quiz: Large number of organisms can die if there is; "Air and Water Pollution" App Download iOS & Android (Free) with answers low level of carbon dioxide, low level of oxygen, low level of methane and low level of ethane to learn online school courses. Study types of pollution quiz questions, download Amazon eBook (Free Sample) for online degrees.
Air and Water Pollution Questions & Answers PDF Download: MCQ Quiz 3
MCQ 11: The large number of organisms can die if there is
- low level of oxygen
- low level of carbon dioxide
- low level of methane
- low level of ethane
MCQ 12: The waste which takes 3 to 4 weeks to be decomposed in landfill is
- banana peel
- wooden log
- disposable diaper
- leather shoe
MCQ 13: The waste which takes 80 to 100 years to be decomposed in landfill is
- paper bag
- plastic bag
- aluminum can
- disposable diaper
MCQ 14: The layer of atmosphere that absorbs ultraviolet rays from Sun is called
- troposphere
- ozone layer
- thermosphere
- mesosphere
MCQ 15: The air condition equipment, leaking refrigerators, spray cans and burning of plastic foams release
- carob-oxides
- herbicides
- pesticides
- chlorofluorocarbon
Class 7 Geography Mock Tests
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7th Grade Geography MCQs eBook Download
Grade 8 Geography Mock Tests
Grade 7 Geography Practice Tests
Grade 8 Geography MCQ with Answers
- A rift valley forms when the central block is moved
- Objects fall from shelves, plaster walls get cracked and people feel the
- Slant sides of the folding rocks are known as
- Volcanoes that erupt frequently are known as
- Acid lava flows slowly as it is highly
- Process of collision of two plates with different densities is known as
Air and Water Pollution MCQ Book Questions
- Calendar days of Eastern and Western Hemispheres are separated by
- Value of latitudes increases as we move
- Out of 30% land, the 10% of land is
- Nights are shorter than day in the places
- Kyoto Protocol agreement signed by participating countries and became legally binding in
- Amazon Basin is used for growing soybean and cattle farming in