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Worksheetsnatural resources
Total questions: 50
Worksheet time: 31mins
Nonrenewable resources
can be replenished.
cannot be replenished.
are not limited.
are not fossil fuels.
Which gas makes up 78% of our atmosphere?
oxygen
Carbon dioxide
nitrogen
argon
Which layer of the atmosphere does all weather occur?
exosphere
troposphere
mesosphere
thermosphere
A compound made of three oxygen atoms is called
acid rain
smog
ozone
carbon dioxide
Which layer of the atmosphere do we live in?
tropsophere
stratosphere
mesosphere
thermosphere
What is Environmental Science?
Natural material that can be replaced relatively quickly through natural processes
The study of how living things interact with each other and with their nonliving environments
A field of study involving the physical, biological, and social sciences
Practice of growing, breeding, and caring for plants and animals
Is metal a renewable resource?
No
Yes
What are three of the main environmental problems today?
water loss, deforestation, mineral depletion
pollution, loss of biodiversity, resource depletion
over population, fires, land loss
hurricanes, flooding, fires
Plastic is most commonly derived from __________ and takes up to 1000 years to decompose.
sand
cotton
oil / petrochemicals
soil
Pollutant that CAN be broken down
biodegradable
edible
invisible
non-biodegradable
What was the aim of Chipko movement?
Human rights
Political rights
Agricultural expansion
Forest conservation
How forests increase the atmosphere’s humidity?
By Transpiration
By photosynthesis
By nitrogen fixation
By evaporation
Which one of the following is not responsible for the decline in India’s biodiversity?
Mining activities
Hunting and poaching
Forest fire
Afforestation
Which one of the following is not considered a consequence of deforestation?
Desertification
Food Shortage
Displacement of local communities
Biodiversity enrichment
CHIPKO MOVEMENT started for protection of
Forest
Water
Land
All the above
Five 'F's in Chipko Moment are
food trees, fuel trees, fodder trees, fibre trees and fertiliser trees
Flood, Force, Fine, Fertilizer and Fish
Fly, Fox, Fibre, Freedom and Fish
None of the above
What are the benefits of dam
Irrigation and drinking water storage
Generation of hydroelectric power
protects low-lying areas from floods
All of the above
Impacts of the dam construction
destruction of habitat
Loss of flora and fauna
earthquakes can be triggered
All of the above
Water storage recharged by percolation of water from rainfall and other sources are called
Confined Aquifer
Unconfined Aquifer
Ocean
None of the above
water stored or collected in between two impermeable rock is called
Confined Aquifer
Unconfined Aquifer
Ocean
None of the above
Effects of over utilization of ground water
Lowering of groundwater level
Subsidence of land
Salt water intrusion
All of the above
Flood management can be done with
construction of dam
desilting of channels streams
Afforestation
All of the above
Which of these forms of transportation conserves the most amount of energy?
cars
buses
bicycles
trains
What is conservation?
Saving natural resources.
Watching television throughout the day.
Using natural and human resources.
Leaving the watering running.
What is one way people help the environment?
building new cities
tearing down a forest
throwing away plastic
picking up litter
Which of the following is NOT a way to conserve resources?
Reduce
Reuse
Recycle
Remind
To reduce the use of plastic bags is to ...
Use less plastic bags.
Use more plastic bags.
Use the same amount.
None of the above.
3 R approach means
Reduce, Recycle and Reuse
Reduce, Rethink and Resale
Reduce, Rework and Resale
Reduce, Rethink and Rework
Shifting
cultivation means?
rotational
farming
contour forming
alley cropping
slash and burn farming
Depletion of ozone is exposing life on earth to harmful _____ from the sun.
UV rays
IR rays
Gamma rays
X rays
Conservation of soil can be done with
Forest resources
Water resources
Air resources
None of the above
Reduction of Carbon dioxide in the atmosphere can be done with
Forest resources
Water resources
Air resources
None of the above
Mettur dam construction might have done
Deforestation
Evacuation of people from their habitat
shifting of animals
all of the above
roots of trees prevent ______ erosion
water
soil
air
rain
who is the leader of chipko movement
Nehru ji
Modi ji
sunderlal bhaugana
The kind of trees that grow in a forest depend on the
climate of the area
soil of the area
All of the above
Which of these is not true about forests?
Provide home to animals
help in causing rainfall
prevent soil erosion
purify air by absorbing oxygen and releasing carbon dioxide
The removal of soil by wind or water is known as
Soil Conservation
Soil Protection
Soil Erosion
What is deforestation?
Cutting down trees in a forest.
Planting new trees on empty land.
Using trees to produce oxygen.
Looking for new types of medicine in a forest.
