WorksheetsEVS- November (B. SC II Year)
Total questions: 10
Worksheet time: 5mins
Ecosystem is the smallest unit of
Ionosphere
Lithosphere
Biosphere
Mesosphere
Energy _____________ in an Ecosystem.
is released
is absorbed
flows
None of the above
The following is an example of Terrestrial Ecosystem
Tropical Rain Forest
Rivers
Streams
All of them
The Rio summit was held at
Delhi
Hungary
Rio- de- Janario
Belgium
The Rio summit was held at Rio-de- Janario which is the capital of
England
Brazil
Honduras
Sweden
Natural Source of Air Pollution is
Burning of Fossil Fuel
Automobiles
Volcanic Eruption
Industries
Ozone is also known as
CO
H2O
CO2
O3
Lead Poisoning causes
Early Effects of Anemia
Loss of IQ
Impact on memory
All of them
Common air pollutants are:
Carbon Monoxide
Plastic
Dyes
Phenyls
5th June is celebrated as
World Environment Day
Intellectual Property Rights Day
Hindi Diwas
National Education Day
