Measures to Reduce Air Pollution

Q.

Which fuel is pollution free?

Q.

What is the process of turning used products into new products called?

1. Recycling
2. Regurgitating
3. Reclaiming
4. Returning

Q.

Choose the correct option and fill in the blanks:

Fuels such as ________ (methane/petrol) and _________ (diesel/LPG) are preferred, as they dont produce smoke.

Q.

Question 17
Combustion of fossil fuels generates a lot of air pollution. Can you suggest any two alternative sources of energy which do not cause any pollution?

Q.

Question 17
Combustion of fossil fuels generates a lot of air pollution. Can you suggest any two alternative sources of energy which do not cause any pollution?

Q. ___ is the sharing of car rides so that more than one person travels in a car, mainly to reduce fuel consumption.

Q. is an agreement signed by different countries to reduce the emission of greenhouse gases.

1. Pollution protocol
2. Kyoto protocol
3. Kyoto act
4. Pollution act

Q.

Question 26
Why is it advised that industries should switch over to cleaner fuels such as CNG and LPG in the TajMahal Zone in Agra?

Q. Reduced emissions is one of the reason to use unleaded petrol as a fuel.

1. True
2. False

Q.

37. We should encourage our family members and friends to walk to the market or make use of bicycles.

Q.

Write a note on global warming.

Q.

Question 11
Trees help in reducing the pollution of our environment. Lakhs of trees are planted by people in the month of July every year. The occasion is called
(a) Forest Conservation Day
(b) Plantation month
(c) Van Mahotsav
(d) Wildlife week

Q. In some countries, it is compulsory to install smoke detectors in all buildings. If you have to install a smoke detector in a building, where would you install it?

1. Near the door
2. Near an electric switch board
3. Near or on the ceiling
4. Nearthe floor

Q. Use of solar energy instead of fossil fuels can help in reducing air pollution.

1. False
2. True

Q.

Question 16
The quality of air at various locations is monitored regularly by the government and other agencies? In what way can you use these data?

Q.

Question 11
Trees help in reducing the pollution of our environment. Lakhs of trees are planted by people in the month of July every year. The occasion is called
(a) Forest Conservation Day
(b) Plantation month
(c) Van Mahotsav
(d) Wildlife week

Q. Lamps on the roads can be lit with the help of solar energy.

1. False
2. True

Q. In some countries, it is compulsory to install smoke detectors in all buildings. If you have to install a smoke detector in a building, where would you install it?

1. Near an electric switch board
2. Near or on the ceiling
3. Near the door
4. Nearthe floor

Q.

___ is the sharing of car rides so that more than one person travel in the car, mainly to reduce fuel consumption.

Q. Burning of coal helps in generation of electricity.

1. False
2. True

Q. In some countries, it is compulsory to install smoke detectors in all buildings. If you have to install a smoke detector in a building, where would you install it?

1. Nearthe floor
2. Near the door
3. Near or on the ceiling
4. Near an electric switch board

Q.

Which of the following will be effective in reducing air pollution?

1. Use of electric cars

2. Solar energy

3. Use of CNG

4. All of these