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WHAT IF IT FINISHES...?-TEXT
WHAT IF IT
FINISHES...?
ENVIRONMENTAL
STUDIES
CBSE-V
A
BUS JOURNEY:
Today,
we were going on a school trip to the Adalaj stepwell (baoli ), about eighteen
kilometres from Ahmedabad. We began counting the vehicles on the road.
Some
of us counted the bicycles, others counted the buses, cars, and motorcycles.
Abraham, who was counting bicycles, soon got bored. There were hardly any bicycles
on this highway.
Screeeech!
The driver suddenly braked at the red light. It was a big
crossing,
and we could see the traffic lined up on all sides. Honk, honk,
the
sound of loud horns, and smoke coming out of the vehicles! May be that is why a
little boy in a rickshaw was coughing so much.
I
smelt something, familiar. I remembered this smell – it came from Baba’s tractor
in the village.
ON
THE PETROL PUMP:
After
sometime our bus stopped at a petrol pump. There was a long queue. It seemed as
if we would have a long wait. We all got down from the bus and started looking
around the petrol pump. We saw many large boards and posters.
Petrol
and diesel will not last forever. Save it for your children.
•
Make every drop go a long way.
•
Switch off the engine when you stop the car.
We
could not understand why it was written that petrol and diesel will not last
forever. We thought of asking an uncle who works at the petrol pump.
Abraham
: Uncle, from where do we get petrol and diesel?
Uncle
(who works at the petrol pump) : From deep, deep down under the ground.
Manju
: But how does it get made there?
Uncle:
It is formed naturally, but very slowly. It is not made by a human being or a
machine.
Abraham
: Then we don't need to buy it. We can take it out ourselves using a borewell,
like we pump out water!
Uncle
: It is not found everywhere, but only at a few places in
our
country. We need big machines to pump it out and clean it.
Petrol:
Rs 47.74 per litre
Diesel:
Rs 35.21 per litre
Divya
: Is petrol going to finish? The poster said that petrol is not going to last
forever.
Uncle
: It does not get made as fast as we take it out. It takes lakhs of
years
for it to be formed under the earth.
Abraham
: How will vehicles run if the oil finishes?
Manju
: On CNG. I had seen on TV that vehicles which run on CNG
give
less smoke.
Uncle
(laughing) : That too comes from below the earth. It is also
limited.
Divya
: Electricity can be used to run vehicles. I have seen an electric bicycle.
Abraham
: We will have to do something. Or else, how will we travel
when
we grow up?
Divya
: If fewer vehicles run on the road my dadi (grandmother) would be happy. She
says, “Look! vehicles line up like ants. What
will
you do when you grow up?”
Manju
: See, only one or two people are sitting in these cars. Why
doesn’t
everyone use a bus?
Abraham
: That will save petrol. One bus can carry many people.
Manju
: When I grow up I will invent a car that runs on sunlight.
Then
we won't have to worry about it getting finished. We can use
it
as much as we want!
TREASURE
FROM THE EARTH:
It
is not easy to find out where oil is, deep down below the earth. Scientists use
special techniques and machines to find this out. Then through pipes and
machines petroleum is pumped up.
This oil is a smelly, thick, dark coloured
liquid. It contains many things mixed in it. To clean and separate these, it is
sent to a refinery. Have you
heard
of a ‘refinery’?
It
is from this ‘petroleum’ or oil that we get kerosene, diesel, petrol, engine
oil and fuel for aircrafts. Do you know that L.P.G. (cooking gas), wax, coaltar
and grease are also obtained from this? It is also used in making several other
things like plastics and paints.
I
started thinking about saving oil. I remembered that sometimes Baba keeps the
engine of the tractor on, while doing something else. At times, the pump in the
field is also left on. How much oil would be going waste! I thought I will
surely talk to Baba when I get home.
WOOD
FOR CHULHA:
Durga
lives in a village in Haryana. Everyday she spends many hours collecting wood
for the chulha (stove). Her daughter also has to help her in this.
For
the past three months she has a cough. There is a lot of smoke when damp wood
is burnt. But Durga does not have any other option. When there is not enough
money to buy food, where will there be money to buy wood?
Today,
about two-third (2/3) people in our country use uple, wood and dry twigs, etc.
These are used not only for cooking food but also for keeping warm, for heating
water and for lighting. Many other things are used for all activities at home –
kerosene, LPG, coal, electricity, etc.
Kancha
had seen a bar chart in a book. The chart shows the number of houses out of 100
that use each type of fuel. It also shows the use of which fuel has increased
and which fuel has decreased over the past twenty years.
In
year 1976, out of 100 how many houses used uple and wood?
Which
was the fuel used the least in 1976?
–
In 1976, LPG and kerosene were used in______houses and in 1996
this
increased to______. This means that in twenty years their use
increased
by________%. Year
1976.
THANKYOU,
NANDITHA
AKUNURI
Saturday, January 16, 2016
FOOD FOR FUN_(TEXT)
Trring…! The doorbell rang. When
Manpreet opened the door she saw Divya and Swastik there. She called out
excitedly, “Gurnoor! Look who has come.” Gurnoor came running.
When she saw her friends she hugged them
happily. “When did you come from the hostel (Boarding School)?”“Just
Yesterday. Where are your parents? We want to meet them,” Swastik said.
“They are at the Gurudwara. We were
about to go there too,” Gurnoor replied. “Oh good, we will also come with you,”
said Divya.
“You come home only in the vacations. Do
you like staying in your hostel? You must be missing your parents,” Gurnoor
asked.
Divya said, “We do miss them, but hostel
life is fun. Even if we don’t always like the food, we
enjoy eating together with all the children.”
“You know, when someone in our hostel
gets home-made food, we all rush to their rooms. That food finishes within
minutes,” Swastik said laughingly.
At the Gurudwara The children chatted
all the way to the Gurudwara. There, they covered their heads. They
went into kitchen of the Gurudwara.
It was very huge. A lot of activity was
going on there. Food was being cooked in huge vessels. On one side the channa
and urad dal was boiling.
In another vessel, the cauliflower and
potato vegetable was being made. “There is your Papa! Gurnoor, let us go and
meet him,” Swastik said.
“What are you doing here?” Manjit Singh
was happy to see the children. “Uncle, can we also help in the kitchen? What
are you preparing ?” Swastik asked.
Manjit Singh said, “I am preparing
kadhah prasad. It takes a lot of effort to roast the flour in ghee in this big
kadhai.” “This is a kind of halwa. Isn’t it? When will you add sugar in it?”
Divya asked.
They saw Manpreet’s mother and rushed to
meet her. Divya asked, “What are you doing Aunty ?” “Beta, we are rolling
chapaties to bake them in this tandoor.”
“So many chapaties at one go!” Divya was
surprised. “Can I help?” “Sure! come and try, here everyone can help, but wash
your hands first,” replied Aunty.
Divya washed her hands and joined the
group near the tava. The tava was very hot. She started applying ghee on the
chapaties as they were being taken out of the tava.
Swastik wondered aloud, “Who brings all
the material to cook so much food?” One of the ladies answered, “Everyone here
contributes in some way or the other.
Some arrange for the material, some give
money, and others help in the work”. “So Swastik, how do you like it? Have
you ever cooked before?” teased Manpreet. “No, but I am enjoying working with
everyone, ” said Swastik.
We hardly realised how all this food – chapaties,
rice, halwa, dal and vegetable – got prepared so fast.
After ardaas, kadhah prasad was distributed.
Some of the boys quickly laid out durries in the verandah and all the people
sat down in rows to have langar.
Some people served food and others served water.
Some people served food and others served water.
Everyone ate together. After finishing
food everyone picked up one’s own plate, and put it in a big drum. People who were serving, ate in the end. They
cleaned the place and washed the utensils.
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