Two simple _proofs__of__pythagoras__theorem-ppt[1]
Digital lbrary of manshi negi, class i xth sec. c , roll no. 33
1.
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7. EVERY DROP IS VERY
PRECIOUS OF OUR
LIFE.WATER IS VERY
USEFUL FOR US.
8.
9. WATER IS OUR WHOLE
LIFE. It IS BIG PART OF
OUR LIFE. IF SHE IS
SUFFERING FROM THE
DENGUE AND MALARIA SO
DOCTOR ADVISED TO
DRINK A LOT OF WATER
SO WATER IS VERY
INPORTANTIN OUR LIFE
10.
11.
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13. USE A BUCKET
INSTEAD OF A HOSE
TO WASH THE CAR.
BEACAUSE WHEN
WE WASH THE CAR
WITH PIPE SO
WATER IS SO
WASTE.
Take showers
instead of baths (but
avoid power
showers). This will
halve your water
consumption for
getting clean.
14.
15.
16. Use empty plastic bottles and catch the water
that runs while the shower is warming up. You
would be surprised how many bottles you can
get per shower, especially if the water heats
slowly. You can use this water for watering
plants, cutting down on the amount you need
in the garden. Install dual-flush, low water
toilets so that you can save water . we do not
waste more water. save water to our life .
open tab to close it . And to minimum use of
water and conserve water.
17. . Use the eco-wash settings for the
dishwasher and washing machine. Fix all
leaking taps and turn off water when not in
use (when brushing teeth soaping dishes, for
example).
Do this for a month and check your water bill
– you will be surprised how much your water
consumption has gone down.
18.
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21. PLANTSPLANTS creating awareness among people about
importance of trees and need for their conservation
•more trees instead of cutting down trees
•RECYCLE, REDUCE,REUSE
22. •reducing the consumption of products made
from trees (e.g. paper)
•providing alternate fuel to rural poor for cooking
(e.g.bio gas) so as to reduce cutting of trees for fuel
wood .
•avoiding indiscriminate disposal of plastic
products (especially thin plastic pick up bags) so as
to allow rain water to percolate into ground and
prevent erosion of soil to save the root system of
23. •planning new projects (especially
hydel power projects/water storage
reservoirs) not involving
deforestation/ submergence of
forests under water
•avoiding any human activity that
may cause forest fires
•making tours eco friendly
•creating awareness among people
about importance of trees and need
for their conservation
24. •Trees clean the
air: Trees help
cleanse the air by
intercepting airborne
particles, reducing
heat, and absorbing
pollutants such as
carbon monoxide,
sulphur dioxide, and
nitrogen dioxide.
•Trees Produce Oxygen:
A mature leafy tree, in a
few months, produces as
much oxygen as that
required by 10 people.
25. •Trees are Effective Sound
Barriers: Trees are as
effective as stone walls in
stopping sound. They muffle
urban noise almost as
effectively as stone walls.
Trees, planted at strategic
points in a neighborhood or
around your house, can
mitigate major noises from
crowded roads, railway stations
and airports.
•Trees Become dustbins for
harmful gases: a tree absorbs and
locks away carbon dioxide, and
other harmful gases which warm the
environment. An urban forest is a
carbon storage area that can lock up
as much carbon.
26. •Trees Shade and Cool:
Shade from trees reduces
the need for fan, coolers and
air conditioning in summer.
Studies have shown that
parts of cities without cooling
shade from trees can literally
be "heated islands," with
temperatures as much as 4-
6 degrees Celsius higher
than surrounding areas. In
winter, trees break the force
of winter winds.
•Trees Act as Windbreaks: trees break the force of the
wind. This protects houses, farmland and vegetation.
27. •Trees decrease
respiratory problems;
Children staying in areas and
localites with trees have much
less breathing problems that
children staying in localities
which have no trees.
•Trees Fight Soil Erosion:
Trees fight soil erosion,
conserve rainwater, and
reduce water runoff and
sediment deposit after storms
Trees help in lowering the
dust levels and pollution
levels in the cities.
28. Trees are silent and selfless servers that
work non-stop 24 hours a day, 365 days a
year, without a single second's break.
They produce oxygen by a process called
Photosynthesis whereby it absorbs harmful
carbon dioxide and releases several
thousands of rupees worth of life- giving
oxygen free of cost. In fact all the oxygen
in the air comes from only trees and other
plants even if it is sold in "Oxygen
Parlours"! The absorption of carbon
dioxide that is a 'Green House' gas helps
slow down Global Warming.
29. If there is a steep depletion of forest
cover, then the quantity of oxygen in
the air is sure to go down. Not only
as producers of oxygen are trees
important in making the earth a more
livable place: they act as very good
sound barriers reducing noise
pollution; and the green curtain
reduces the force of wind, which
otherwise will blow up so much dust
and sand that we'll hardly be able to
see who is next to us. Trees cool hot
days and keep warm at nights.
30. 1.Go out and plant a tree today in
your house or neighbourhood.
2.Donate funds for Tree Plantation
Drive by EnviroSpectra. Envirospectra
team would utilize the funds received
to plant trees in NCR region during
the monsoon season (which is best
time to plant trees, since weather is
conducive and chances of survival
high. Please contact us for details on
how you can contribute and send
funds.
31. 3.Ensure no trees are
uprooted or cut in and around
your place. Often we watch
trees being cut down for
various absurd reasons
(typically for extending
outside boundaries and illegal
constructions) You can make a
difference, report the issue to
local authorities or as member
of your community engage
everyone to save the
environment and save trees.
32.
33.
34. Global warming is one
of the biggest threats
to humanity. And if we
do not reduce the rate
of global warming and
reduce greenhouse
gas emissions now,
future generations will
suffer the most due to
famines, water
shortages, extreme
weather condition.
35. Without the Earth we have no where to live,
along with many other organisms. If we don't
save the Earth now maybe our children or
grandchildren might not be able to see it for
long. Our atmosphere is weakening and we have
to do something about it fast We could plant
more trees to create more oxygen to keep the
bad air away from the atmosphere. or we could
just stop cutting down the rainforest. We are
living and we need the space but we aren't the
only species on this earth. Saving the rainforest
is not only good for us and the atmosphere but
also good for the many different species that it
homes.
36. We could try to get as many people
as possible to switch to hybrids and
other energy saving things to use
less fossil fuel for energy and relying
more on solar and wind energy. Fossil
fuels are destroying our earth and we
need to limit the use of it.
Recycling is a great and easy way to
help our precious planet. Everyone
can help, all they have to do is follow
three simple rules; Reduce, Reuse,
Recycle!
The world is precious and we need to
keep it that way.
37. The burning of fossil
fuels and excessive
use -- and wastage --
of energy causes
global warming. By
consuming less
energy, we can save
the planet and make
it a better place for
future generations.
You can start with the
3 Rs: Re-use, Reduce
and Recycle.
38. We could just stop cutting
down the rainforest. We are
living and we need the space
but we aren't the only
species on this earth. Saving
the rainforest is not only
good for us and the
atmosphere but also good for
the many different species
that it homes.
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42. .
•We use energy everyday at home, at school,
at work, and even when you're playing.
•By saving energy you're helping to save the
world's energy resources like coal, gas, oil and
water and you're also saving money on your
utility bills.
•Best of all, by using energy wisely we can cut
down on pollutants in the air and water,
•making a better environment for everyone.
•Think about what would happen if there wasn't
enough energy. . . there would be no light to
turn on when it got dark . . . there would not be
any hot water for the shower or heat for your
house in the winter . . . no gas or oil to drive the
car . . . so there are lots of reasons we should
save energy.
43. • The lights and television use electrical
energy, so when you leave the room, shut
them off.
• During the day when it is brighter
outside, open the curtains and use the
sunlight instead of turning on the lights.
• Don't leave windows or doors open when
the air conditioning is on. This makes the
AC have to work harder to cool a room.
• When you have a sunny day, help hang
the Clothes outside instead of using the
dryer.
44. • Turn off the lights when not in use
Take advantage of daylight by using
light-colored, loose-weave curtains on your
windows to allow daylight to penetrate the
room. Also, decorate with lighter colors that
reflect daylight
•Replace conventional regulators with
electronic regulators for ceiling fans.
•Install exhaust fans at a higher elevation
than ceiling fans.
Select iron boxes with automatic
temperature cut off.
45. •Do not switch on the power when TV and
Audio Systems are not in use.Idle
operation leads to an energy loss of 10
watts /device.
•Turn off your home office equipment when
not in use.
• Prefer air conditioners having automatic
temperature cut off.
• Keep regulators at “low cool” position.
• Operate the ceiling fan in conjunction with your
window air conditioner to spread the cooled air more
effectively throughout the room and operate the air
conditioner at higher temperture..
46. • Consumes 50 % less energy than
conventional electric / gas stoves.
• Do not bake large food items
Avoid dry grinding in your food
processors (mixers and grinders) as it
takes longer time than liquid grinding.
47. •Turn off electric stoves several minutes
before the specified cooking time.
•Use flat-bottomed pans that make full
contact with the cooking coil.
•When cooking on a gas burner, use
moderate flame settings to conserve LPG.
Remember that a blue flame means your
gas stove is operating efficiently
48. •Regularly defrost manual-defrost
refrigerators and freezers; frost buildup
increases the amount of energy needed to
keep the motor running.
•Leave enough space between your
refrigerator and the walls so that air can
easily circulate around the refrigerator .
•The electricity consumption by your
geyser can be considerably reduced if
themembers of your family bathe in quick
succession and switch it off as soon as it is
no longer required.
49. •Always wash only with full loads.
Use optimal quantity of water
•Avoid excessive illumination.
Please keep only as many fans
and lights on as
you need.
Do not use neon sign boards.
Use only painted
•Provide shunt capacitors at terminals of
your three-phase motor to help reduce
current and ensure longer life to your pump
set.
Use rigid PVC pipes to get more discharge
50.
51.
52.
53. Currently the countries of the world are
on the way of the development,
development like changing world into
modern and more facilitate environment
such as growing of construction business.
Before more years the earth is bounded by
greenery, but today that is one the way to
lost. Number of the forests is reduced on
the earth, so we are facing effect of
global warming that is the change of
climate on the world
54. One look to the India, same
situation is here. India is also
growing in the development. There
are number of the forests in the
India can be reduced, that affects
the live life of animals, birds.
Everyone of the world come
together for protect live life .
Yesterday when I was watching the
television
55. I had seen one advertisement that
is 'Save the Tigers in India'. This
message is for every Indians of the
earth for saving the tiger because
today number of tiger is decreased
compared to last years Number of
the forests is reduced on the earth,
so we are facing effect of global
warming that is the change of
climate on the world.
.
56. Tiger is the national animal of India.
Tiger shows strength and huge power
of India. Tiger is the pride of India.
Tiger is the Indian pride so its time for
every Indian comes together for taking
steps for saving the tiger in India.
Tiger is very important of our country.
our country is need to a tiger. tiger is
minimum our country Some of the was
die . Tiger Is very Useful For our
Country. It is very powerful.
57. .
Today the world is
developed with powerful
technology so you can use
the many techniques to save
the tigers in India like
blogs, articles,
advertisement. This process
becomes one of the most
effective steps to give sound
to the Indians for saving
tiger life.
58. Every message becomes nearer step
to save tigers in India . our country
need a tiger. We should save tiger we
do’ not kill tiger. We need so much
our life. 'Save the Tigers in India'. This
message is for every Indians of the earth
for saving the tiger because today number
of tiger is decreased compared to last
years. Tiger shows strength and huge
power of India. Tiger is the pride of India .
save tiger
59. The countries of the world are on the way
of the development, development like
changing world into modern and more
facilitate environment such as growing of
construction business. same situation is
here. India is also growing in the
development. There are number of the
forests in the India can be reduced, that
affects the live life of animals, birds.
Everyone of the world come together for
protect live life