Which of the following is the chemically inactive allotropic form of carbon ?
Anonymous Quiz
55%
Diamond
11%
Coal
14%
Charcoal
20%
Animal charcoal
The scientist who gave vital force theory was-
Anonymous Quiz
34%
Berzelius
21%
Avogadro
23%
Wohler
22%
Lavoisier
Which one of the following is not an organic
compound?
compound?
Anonymous Quiz
21%
Hexane
37%
Urea
24%
Ammonia
17%
Ethyl alcohol
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Which of the following cannot be the probability of an event?
Anonymous Quiz
8%
2/3
71%
–1/5
13%
15%
7%
0.7
What is the main significance of sustainable development?
Anonymous Quiz
87%
To preserve the natural resources for the needs of the future generation
6%
To exploit the available resource for rapid improvement
4%
To increase the cost of available natural resources
3%
To increase the reservoirs of natural resources
The most rapidly dwindling natural resource in the world is:
Anonymous Quiz
40%
Water
39%
Forest
7%
Wind
15%
Sunlight
Which of these practices will help to conserve the forest?
Anonymous Quiz
15%
Practice of deforestation
74%
Putting a ban on deforestation
5%
An increase in the use of firewood by local people
6%
An increase in the use of forest products by industries
Which of these practices can be adopted to save the environment?
Anonymous Quiz
58%
Refuse the use of single-use plastic bags
12%
Reduce the use of paper bags
22%
Recycle single-use bags
7%
Reuse waste food
Which option explains the disadvantage of using fossil fuels as energy sources?
Anonymous Quiz
73%
It releases harmful gases into the atmosphere when they burn
15%
It is extracted from deep inside the Earth
7%
It uses oxygen in the process of burning
6%
It is hard to transport
The three Rs that will help us to conserve natural resources for long-term use are:
Anonymous Quiz
21%
Recycle, regenerate, reuse
6%
Reduce, regenerate, reuse
5%
Reduce, reuse, redistribute
68%
Reduce, recycle, reuse
Which of these is an example of sustainable development in order to conserve natural resources for future generations?
Anonymous Quiz
22%
Cleaning water resources
31%
Finding alternate fuel reservoirs
10%
Clearing forests to set up new industries
36%
Planning for safe disposal of wastes after mining
Which of the following is not a natural resource?
Anonymous Quiz
5%
Mango tree
27%
Snake
9%
Wind
60%
Wooden house
In which year was the Wildlife Protection Act implemented in India?
Anonymous Quiz
19%
1952
12%
1962
60%
1972
10%
1982