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प्रश्न
What measures would you take to conserve electricity in your house?
उत्तर
Electricity can be conserved in our houses using some measures. They are:
- Switching off the electrical appliances when not needed
- Using electrical efficient appliances like CFL.
APPEARS IN
संबंधित प्रश्न
List two main causes of the pollution of water of the river Ganga. State how pollution and contamination of river water prove harmful for the health of the people of neighbouring areas.
Out of the two-reuse and recycle-which, in your opinion, is better to practise? Give reason.
Write one negative effect of affluent lifestyle of few persons on the environment.
The activities of man had adverse effects on all forms of living organisms in the biosphere. Unlimited exploitation of nature by man disturbed the delicate ecological balance between the living and non-living components of the biosphere. The unfavourable conditions created by man himself threatened the survival not only of himself but also of the entire living organisms on the mother earth. One of your classmates is an active member of 'Eco club' of your school which is creating environmental awareness amongst the school students, spreading the same in the society and also working hard for preventing environmental degradation of the surroundings.
State the importance of green and blue dust-bins in the safe disposal of the household waste
The activities of man had adverse effects on all forms of living organisms in the biosphere. Unlimited exploitation of nature by man disturbed the delicate ecological balance between the living and non-living components of the biosphere. The unfavourable conditions created by man himself threatened the survival not only of himself but also of the entire living organisms on the mother earth. One of your classmates is an active member of 'Eco club' of your school which is creating environmental awareness amongst the school students, spreading the same in the society and also working hard for preventing environmental degradation of the surroundings
List two values exhibited by your classmate who is an active member of Eco-club of your school.
Give one example each from your daily life where the domestic waste can be effectively reused and recycled.
List five things you have done over the last one week to −
increase the pressure on our natural resources
Expand the abbreviation GAP.
The government launched the ‘Ganga Action Plan’ (GAP) project in 1985. The main purpose of this project was to ______
The pH of water sample collected from a river was found to be acidic in the range of 3.5 – 4.5, on the banks of the river were several factories that were discharging effluents into the river. The effluents of which one of the following factories is the most likely cause for lowering the pH of river water?
