pollution. Which type of pollution do
those express?
a. Fog seems to be appearing in Delhi
during day hours.
b. Many times, vomiting and dysentery
occurs after eating 'pani puri'.
c. Problem of sneezing occurs sometimes
during visit to garden.
d. Crop does not grow up in some areas.
e. People living in the busy squares face
the problems like short breathing and
other respiratory problems.
2. Read the passage and identify the sen-
Answers
Answer:
sorry friend I don't know the answer
Explanation:
because I will not study well
a) The pollution referred to here is air pollution.
The fog referred here is actually smog (smoke+fog). It is caused by the collection of the fine type of dust and toxic gases due to stagnant movement of air during winter.
b) The pollution referred to here is water pollution.
Use of water with bacterial contamination might lead to vomiting and dysentery in people.
c) The pollution referred to here is air pollution.
Pollen from the flowers in the garden may lead to asthma which is the cause of sneezing. Microbes in the air can also cause an allergy which leads to sneezing.
d) The pollution referred to here is soil pollution.
Effluents from industries consisting of high salt concentration causes a mineral imbalance to the soil. This imbalance result in loss of soil fertility and crops can't grow in this area.
e) The pollution referred to here is air pollution.
In the busy squares with the increase in human population the number of vehicles also increases. This leads to an increase in the smoke released into the atmosphere and as such the air gets polluted. People thus get respiratory problems.