Advertisements
Advertisements
प्रश्न
Mention five causes of air pollution.
एका वाक्यात उत्तर
टीपा लिहा
उत्तर
CAUSES OF AIR POLLUTION ARE:
- Burning of FOSSIL FUELS and FIBRES.
- Cutting of forests.
- An eruption of volcanoes.
- Increase in POPULATION.
- Agricultural activities like the use of chemical fertilisers, insecticides, pesticides, and burning of husks, etc.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write the chemical name of Lime water
Define rusting?
How is air useful to water boats?
State four steps to be taken to control air pollution.
Tick (√) the correct alternative from the choice given for the following statement.
The substance which accelerates the speed of a reaction without itself undergoing any change is called
What will happen if the number of vehicles and factories in your surroundings increases?
______ is important for all living creatures.
About 78% of the volume of air is ______.
Which of the following statements is incorrect?
In a number of musical instruments, air plays an important role. Can you name some such instruments?
