EASY
Earn 100
Inside rural homes, the source/sources of Nitrogen Oxide Pollution may be:
(a) Unvented gas stoves
(b) Wood stoves
(c) Kerosene heaters
50% studentsanswered this correctly
Important Questions on People, Development and Environment
EASY
Which of the following is not a component of smog?
EASY
If the amount of pollen grains, fungal spores and dust particles increase suddenly in the air, decide which of the following problems may increase
EASY
Which of the following is NOT a greenhouse gas?
EASY
Soil erosion can be prevented _____.
EASY
Which of the following gases are not responsible for the greenhouse gas effect on Earth?
EASY
What was the aim of Ganga Action Plan initiated by the Union Government?
1. Streamlining the flow of the Ganga River.
2. Reduction of Pollution on Ganga River.
3. Efficient use of Ganga water for irrigation.
4. Using Ganga River for generating hydel energy.
MEDIUM
Methane contributes towards global warming so it is called a _____ gas.
MEDIUM
In , the storm 'Imogen' accompanied by heavy rain, battered_____.
EASY
Arrange Column-II in the proper sequence to match it with Column-I. Choose the correct answer from the code given below:
| Column I (Activity) | Column II (Noise level) |
| (a) Hearing | (i) |
| (b) Whispering | (ii) |
| (c) Interference with | (iii) sleep |
| (d) Normal talk | (iv) |
EASY
'Lahar' is a natural disaster involving:
EASY
The depletion of Ozone layer is mainly due to_____.
MEDIUM
Arrange column-II in the proper sequence to match it with column-I and choose the correct answer from the code given thereafter:
| Water Quality | Ph value |
| (1) Neutral | (i) |
| (2) Moderately Acidic | (ii) |
| (3) Alkaline | (iii) |
| (4) Injurious | (iv) |
Code: 1 2 3 4
MEDIUM
In terms of total emissions from a country, identify the correct sequence:
HARD
Which constituent of the atmosphere is likely to change if the forest cover is removed?
EASY
Rina has separated the garbage waste into two piles depending on the criteria:
EASY
Environmental pollution is caused by _____.
EASY
Which state has launched India's first online waste exchange platform?
MEDIUM
The pollutants which came directly in the air from sources are called primary pollutants. Primary pollutants are sometimes converted into secondary pollutants. Which of the following belongs to secondary air pollutants?
EASY
Which of the following cities has been worst affected by urban smog in recent times?
EASY
Which species of chromium is toxic in water:
