Environment and Problems Faced By It

1. Heal the world
By:
Manish Aggarwall

2. Introduction
There are only
estimate 2,500 tigers in
the world
Global warming
Global Warming measurable increases in
the average temperature of Earth’s
atmosphere, oceans, and landmasses. Scientists
believe Earth is currently facing a period of rapid
warming brought on by rising levels of heat-
trapping gases, known as greenhouse gases, in
the atmosphere.

3. These are the one
Wildlife and earth
Click to
watch video
Spread of new species
Organisms can be carried around the
world in holds of ships, stuck inside the
tread of cars trees, in crop such as
bananas that where shipped from country
to country, and by other means. in the wile
to survive they adapt there self and a new
species is born.

4. Save from these and using these
• Extreme risk of extinction
Critically • Giant ibis
What have you done?? endangered
• Does not survive any where
• Falkland wolf, Martinique
Click to Extinct parrot
watch video
• High risk of extinction in the
wild
Vulnerable • Cheetah
Survey
For survey such as those such as those as those
carried out for the red list (up, right) be valid and
useful, they have to carried out scientifically.
Observations and record must be precise and
accurate. Everything about the survey must be
kept exactly the same every time observation are
repeated, change in the number of individuals
counted.

5. Why is conservation important?
Nothing in natural world in constant. However,
Tigers estimate that The needs of an increasing human population
there are fewer than for food and space in huge effect on habitats
2,500 left in world.
and on their plant and animals. Spices are
being extinct everyday. Conservation is
important because it aims to protect the
natural world, to prevent species going extinct
as a result of man’s activities and to prevent
further habitat damage.
Conditions for life
All living things have basic requirement in order to
survive. In the case of the polar bears shown right, the
arctic , with an adequate food supply. They must be safe
from predators and able reproduce. If all of these are
present they will survive.

6. Protecting areas
One of the one main the conservationists seek
Elephants are killed for to protect areas. These are areas in which all of
their tusk(now banned
but still are killed) organisms in an area - whether the habitat is
desert, woodland, wetland, or a coral reef in the
sea- are protected from hunting, deforestation
and other damage.
Science or tourism
Some people think it is most important to
protect the scenery, particular as that is what the
general is interesting in. The beauty of protected
areas brings tourism and with in money. On the
other hand, many conservationists argue that the
entire ecosystem is what matter most, less
attractive species .

7. Into the future
Egg donor
Scientists remove an egg cell
from a female sheep and
extract the nucleus
containing genetic material
from the egg cell to form an
enucleated cell.
Genetic donor
At the same time, scientists
collect a cell containing a
nucleus with genetic
material from a second
sheep. The nucleus from the
donor cell is removed.
Enucleated cell and nuclear
fusion
Scientists use electricity to
fuse the enucleated cell
from the egg donor with the
nucleus from the genetic
donor.
Embryo development
The fused egg cell and
nucleus divides and grows to
form a sheep embryo.
Embryo implantation
Scientists implant the sheep
embryo into the uterus of a
third sheep, which acts as a
surrogate mother.
Birth of clone
The surrogate mother goes
through a normal pregnancy
and gives birth to a sheep
that is a clone of the genetic
donor.
Cloning

8. Case study - whale
Fact file
There are two groups of whales: Toothed
Caught for their blubber
and bones
and baleen. Blue whales are largest
creature ever to have lived on earth. If
whales swim too close to the shore they
Click to
watch video may be stranded to beach. In some
places, the blue whale populations are now
growing in size. Climate change may mean
many blue whales will die lack of food.
Continued threat
Between 1904 and 1967, more than
350,000blue whales were killed in the
southern hemisphere. In 1967,they were given
legal protection, not all countries with this.

9. Case study- rain forest
.
Half of all animals and fact file
plant species in the
world live in Rainforest once covered around
rainforests
14% of the earth’s land surface.
Today they cover just 6% and if it
continued it will disappear in 40
years. Rainforest plant have been
in traditionally medicines for 100
of years . Economic assistance
from rich countries can help to
save rainforests areas. 500 years
ago there were around 10 million
Indians living in Amazonian
rainforest. Now there are less
Trail of destruction
than 200,000.
Trees are cut down for their wood, such as
mahogany, which is valuable. The process of harvesting
the wood destroys everything else around it too, as
habitat vanish, soil is lost due to erosion and air and
water are polluted.

10. War

11. Caution !!!
War, in international law, armed conflict
between two or more governments or
Armored Soldiers
states. When such conflicts assume global
in Battle
proportions, they are known as world
wars. War between different parts or
factions of the same nation is called civil
war.
Click on image
to watch A rebellion is not legally considered a war;
to entitle the armed forces of the rebels
to the rights and privileges of
belligerents, the government they serve
must be organized so as to be in a
position to meet the duties resting on
belligerents, that is, they must have the
power to maintain law and order within
the regions occupied by them and to carry
on war on a large scale by land, sea, or
air.
International
International hostilities sometimes continue for long periods of time
without being acknowledged as wars. The Korean War was
regarded by the U.S. government as a police action. Conflicts or
wars in which major powers purposely refrain from employing all
their armed strength are often known as limited wars. Short of
peace, such limited wars are now recognized as a preferable
alternative to the specter of nuclear war.International wars are
generally terminated by treaty, and civil wars by a peace
proclamation. The usages, customs, and treaties of nations have
formed a system of laws of war.

12. Conclusion- death or peace
Death and sacrifice for
Smart bomb
brave and peace for them
who understand it.
World war 1
World War I, military conflict, from August 1914 to November 1918, that involved
many of the countries of Europe as well as the United States and other nations
throughout the world. World War I was one of the most violent and destructive
wars in European history. Of the 65 million men who were mobilized, more than
10 million were killed and more than 20 million wounded. The term World War I
did not come into general use until a second worldwide conflict broke out in 1939
(see World War II). Before that year, the war was known as the Great War or the
World War.

13. More war (Video)

15. Reason
What had become of them
Our selfishness to our kind, Comfort and so
after Acid rain (gift from on !!!
humanity)
Global Warming or Climate
Change, measurable increases in the average
temperature of Earth’s
atmosphere, oceans, and landmasses.
Scientists believe Earth is currently facing a
period of rapid warming brought on by rising
levels of heat-trapping gases, known as
greenhouse gases, in the atmosphere.
Greenhouse Effect
Greenhouse Effect, the capacity of certain gases in
the atmosphere to trap heat emitted from Earth’s
surface, thereby insulating and warming the planet.
Without the thermal blanketing of the natural
greenhouse effect, Earth’s climate would be about
33 C (about 59 F) cooler—too cold for most living
organisms to survive.

16. Greenhouse started 200 years
ago
Result increase in Pollution in our
temp breathing
CO2 absorb by
trees
Now cannot because
Deforestation
How global warming???

17. Pollution
Pollution, contamination of Earth’s
environment with materials that interfere
with human health, the quality of life, or the
natural functioning of ecosystems (living
organisms and their physical surroundings).
Although some environmental pollution is a
result of natural causes such as volcanic
eruptions, most is caused by human
activities.

18. How to heal the world???
 Use the RRR (Recycle reuse and you know) formula .
 Make your caste humanity not Muslim, Indians, etc.
 Instead of deforestation use you common sense
(reforestation).
 Distribute your book who effort them.
 Read red data book and watch channels like
discovery, news, etc.
 Save your fuel and while save your time, money and start of
something big.
 If you see them as animal we were even some day those or
we are now worst.
 Teach them the way or describe them the way as you teach
.
 World is not that big you think the way to heal maybe in
meters or even in centimes sometimes even less.