WorksheetsEVS
Total questions: 20
Worksheet time: 10mins
Solar energy is
Conventional renewable resource
Non conventional renewable resource
Non renewable resource
None of the above
Superstitions are
Natural resistance
Cultural resistance
Human resistance
Electrical resistance
Durga Puja are an example of
Natural resource
Human resource
Cultural resource
Renewable resource
Beggiatoa an example of
photo autotrophs
Chemo autotrophs
heterotrophs
None of the above
PAN is a component of
(a)
In winter the fog that is common is
Photochemical smog
London Smog
Which of the following methods is used to control Air pollution
Bag house
Smoke precipitator
Composting
Scrubber
Stone Cancer is caused due to
Global Warming
Green House effect
Photochemical Smog
London Smog
Acid Rain
Which of the following does not cause global warming
Ozone
Oxygen molecule
Nitrogen Oxides
Water Vapour
Sulphur Oxides
There are in total how many criteria pollutants
2
3
4
5
6
Particulate matter is a type of
Primary Pollutant
Secondary Pollutant
Criteria Pollutant
It is not a Pollutant
BOD is done in a time span of
2 days
5 days
7 days
15 days
The heavy metal among the following is
caesium
Lead
Calcium
Potassium
Enrichment of water by nutrient salts that causes structural changes to the ecosystem is called
Precipitation
Euthrophication
Transpiration
Saponification
Of the following which one is not an effect of water pollution
muscle cramping
skin damage
cholera
brain hemorrhage
MSW means
Multiple solid wastes
Multiple super wastes
Municipal solid wastes
Municipal special wastes
A mobile phone is an example of
commercial waste
Industrial waste
domestic waste
e waste
All of the options are true
Ozone is contained in
Lithosphere
Hydrosphere
atmosphere
None of these
Resources are
our asset
our burden
harmfull
not important to us
Wastes are generated by
Humans
Nature
Both humans and nature
None of these
All of the options are true
