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प्रश्न
The use of one of the following is eco-friendly. This one is :
(a) cars for transportation
(b) polybags for shopping
(c) windmills for generating power
(d) dyes for colouring clothes
उत्तर
(c) windmills for generating power
Windmills use wind to generate electric energy. They do not create any kind of pollution. Thus, they are eco-friendly.
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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.
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.
Everyone of us can do something to reduce our personal consumption of various natural resources. List four such activities based on 3-R approach.
List two items which can be easily recycled, but we generally throw them in the dust-bins.
List five things you have done over the last one week to −
increase the pressure on our natural resources
Answer the following question.
Why should there be an equitable distribution of resources? List three forces that would be working against an equitable distribution of our resources.
Expand the abbreviation GAP.
Which plan has been started by the government to control the pollution of Ganga?
The government launched the ‘Ganga Action Plan’ (GAP) project in 1985. The main purpose of this project was to ______
Expand the abbreviation GAP
