GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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4. Do not click the button Submit Test before completing the paper on Answer Sheet.
5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
What causes green house effect?
Trapping of sun rays by the atmosphere
Trapping of sun rays by the ozone layer.
Hydrogen gas causes green house effect
Increase in percentage of hydrogen peroxide.
2
The three R's that wiil help us toconserve natural resources for long term use :
Recycle, regenerate, reuse
Reduce, regenerate, resuse
Reduce, reuse, redistibute
Reduce, recycle, reuse
3
Which of the following diseases is caused by drinking contaminated water?
Pneumonia
Small pox
Malaria
Cholera
4
A renewable source of energy is _____________
Petroleum
Coal
Nuclear fuel
Forests
5
Which of the following is a renewable natural resource ?
Air
Natural gas
6
From the list given below pick the item that is not a natural resource :
Soil
Water
Electricity
7
Which of the following is not renewable source of energy?
Wind
Biogas
8
Gas mainly resposible for green house effect is :
Carbon dioxide
Carbon monoxide
Nitrogen
Oxygen
9
'Bishnoi Movement' was founght under the leadership of ____________________
Medha patekar
Ganga Ram Bishnoi
Amrita Devi Bishnoi
Maharaja Abhay singh
10
The gas that contributes the most to the greenhouse effects is :
Methane
Water vapor
Ozone
11
Amirata Devi Bishnoi scarified her life to the protection of ________________
Sal trees
Pine trees
Khejri trees
Alpine meadows
12
Which of the following is not associated with the management of natural resources?
Short-term perspective
Equitable distribution
Plan for safe disposable of wastes
Taking care of the environment
13
With an increase in population, the demand for all the resources is ______________________
Decreasing slowly
Decreasing exponentially
Increasing exponentially
Increasing slowly
14
15
Which of the following is not done in a wildlife sanctuary?
Fauna is conserved
Flora is conserved
Soil and flora are utilised
Hunting is prohibited