WorksheetsEST TEST SERIES 1
Total questions: 50
Worksheet time: 2hrs 40mins
Without the atmospheric green house effect, the average surface temperature would be ____
Higher then at present
Lower than at present
The same as it is now
Much more variable than it is now
In a temperature inversions _______
Air temperature increases with increasing height
Air temperature decreases with increasing height
Air temperature remains constant with increasing height
It is warmer at night than during the day
Acid rain is capable of damaging the building and historic monuments which are made up of rocks such as lime stone and marble. Which among the following is the end product of such reaction?
Quick lime
Calcium Carbonate
Calcium Hydroxide
Gypsum
Ozone layer is present in _______
Troposphere
Mesosphere
Stratosphere
Thermosphere
The removal of carbon dioxide from earth's atmosphere and the provision of long term storage of carbon dioxide in the terrestrial biosphere is known as _____________
Carbon Sequestration
Carbon dating
Carbon fixing
Photosynthesis
Nature's hydro logical cycle involves __________
Evaporation, Condensation
Condensation, precipitation
Evaporation, Precipitation
Evaporation, Condensation and Precipitation
Name of gas released during Bhopal Tragedy was
Methyl isocyanate
Potassium iIsothiocyanate
Sodium Isothiocyanate
Ethyl Isothiocyanate
Select the correct option a) Methane is not a greenhouse gas b) CO2 is a greenhouse gas
a and b are both true
a is a true and b is false
a is false and b is true
a and b are both false
What does it mean to reuse?
Cleaning up a mess
Use less of something, creating smaller amounts of waste
Use something over and over again
Make something apply into something beautiful.
Depletion of water resource is a _________________
Local problem
Global problem
Private problem
No problem
Where will the water sit the longest?
Atmosphere
Freshwater lake
Glacier
Ocean
Global warming is caused due to ______
Green house gases
Exhaust Gases
VOC's
None of the above
Global agreement in specific control strategies to reduce the release of ozone depleting substances was adopted by __
The Vienna Convention
The Rio de Janerio Conference
The Montreal Protocol
The Kyoto Protocol
Which one of the following result takes place due to global warming?
maintaining steady temperature
Changes in rain fall
Pleasant temperature
Causing less pollution
Which of the following can be recycled?
Paper
Glass
Organic waste
All of the above
What does it mean to recycle?
Make something into something new.
Use less of something creating smaller amounts of waste
Make something that can clean your room
None of above
The following is the example of reducing:
Using plastic bags as small garbage bags
Using less water when you slower
Bringing newspapers to a recycling center
All of the above
Which of the following is not a greenhouse gas?
Carbon dioxide
CFCs
Methane
Oxygen
High population gives rise to _______________ management of resources
adequate
Proper
Poor
None of the above
The main interest of shielding in nuclear plants is to protect from __________________
Neutrons
Gamma rays
Both A and B
None of the above
Reduction in use of fuels cannot be brought about by ______
Using alternate fuels
Changing life style
Reducing car taxes
Both a and b
Which of the following source of energy is less ecofriendly?
Biogas
Wind
Solar
Nuclear
Mining means ______
To conserve and preserve minerals
To check pollution due to mineral resources
To extracts minerals and ores
None
Natural resources do not include
Water
Refined oil
Air
Wood
Which is an example of non-renewable resource?
Wind
Vegetation
Coal and minerals
Water
Percentage of total water found as fresh water is ______
87.5 %
2.5%
97.5%
75%
Which of the following fuels has highest carbon intensity?
Natural Gas
Oil
Bituminous coal
Biomass
Which of the following non renewable energy is no classified under a fossil fuel?
Nuclear
Petroleum
Oil
Natural Gas
To preserve resources for future, we have to________________
Look for more
Consume more of them
Save them
Use them more frequently
An inexhaustible non-conventional universal source of energy is_______
Fossil Fuel
Solar
Wind
Tidal
Forest is responsible for________________
Watershed protection
Land erosion control
Providing economic and environmental benefits
All of these
Fossil fuels are converted into energy by
Burning
Cooling
Sublimation
Melting
_____ is not fossil fuel.
Petroleum
Uranium
Natural gas
Coal
Mineral/oil mainly occurs in _____
Deep ocean
Shallow ocean
Air
None of the above
First national park established in India is ______
Jawaharlal Nehru national park
Salim ali national park
Dr. Borse National park
Jim Corbett National park
Which of the following is an endemic species found in Western Ghats, India?
Marsh Mongoose
Indian Rhinoceros
Brown Palm Civet
Flying Squirrel
Quinine the drug is used for treatment of ______ is an example of benefits of biodiversity
Bone -T.B
Cancer
Cholera
Maleria
The shape of the pyramid of biomass for a pond or any aquatic ecosystem is
Inverted
Upright
Linear
Not Certain
Island is an example of ______ Ecosystem
River
Earth
Ocean
None of the above
The reason for certain animals getting endangered are ____
Hunting
Pollution of Environment
Natural calamities
All of the these
Decomposers helps to send ______ to Producers
Components
Nutrients
Constituents
None of the above
The Plant which blooms when the light duration is more than 12 hours per day is known as _____
Long day plants
Short day plants
Day neutral plant
Long day and short night plants
Biological diversity is declining day by day due to ___
Hunting
Smuggling of animals
Deforestation
All a, b and c
Which among the following always decreases in a Food chain across tropic levels?
Number
Energy
Accumulated chemicals
None of the above
The historical convention on biological diversity held in rio de janerio in 1992 is known as
CITES convention
the earth summit
G-16 summit
MAB programme
Which of the following statement is correct for India?
India is 7th largest country with mega diversity
India has no rank related to biodiversity
India is 3rd largest country in Asia with mega diversity
Option a and c
The science of system of control in an ecosystem is known as ___
Syncology
Cybernetic
Bicoenoses
None of the above
What is false about Bio-diversity
Its is global sum of all ecosystem
It has evolved at least some 3.5 billions year ago
It does not contains Microbes
It can also be called zone of life on earth
Community of living organism is a part of an ____
Environment
Universe
Ecosystem
None of Above
Biome above 10000 feet is ______
Tundra
Taiga
Alpine
None of above
