We are living in the world of
technology and science where our life is dependent on gadgets and machines; we
can never neglect the importance of scientific gadgets in our daily life.
Scientific devices make our lives so easy and comfortable but at the same time
it causes dangerous effect on our lives. Unfortunately we rely on them.
Humans are in older days never imagine that they have a machine like a motor
cycles, cars, buses and taxi etc to travel but after its invention people even
cannot imagine their travelling without these things. They only think of their
comfort but not their environment which is getting polluted by these things and
this pollution is cause of different diseases which is directly effect of human
health. If we go into flash back around 50 years we can see they used vehicles
like carts. That is why in early ages people have more lives than in modern age.
Not only vehicles but also other machinery like generator it is a basic need of
every home because of too much load shedding but this machine not only the cause
of air pollution but also noise pollution. But people have no choice because
people are compelled to live in flats and there is no proper ventilation in
flats and due to load shedding suffocation increases in flats so they are rely
on generators. Vehicles and generator both are the great source of air pollution
and because of this pollution ozone layer depleted and cause global warming
Global warming is primarily a problem of too much carbon dioxide (CO2) in the
atmosphere which acts as a blanket, trapping heat and warming the planet. As we
burn fossil fuels like coal, oil and natural gas for energy or cut down and burn
forests to create pastures and plantations, carbon accumulates and overloads our
atmosphere. Certain waste management and agricultural practices aggravate the
problem by releasing other potent global warming gases, such as methane and
nitrous oxide. IT cause many diseases like cancer and skin diseases
One of the basic and modern inventions of science is mobile phones and there is
not a single person in the world that is not using mobile phones. From these
phones radiation emit these radiations are always in our surrounding which cause
so many severe problems they cause skin diseases and also cause cancer. Although
mobile phones make the life of a person easy but at the same time it shortens
human life. Disease of brain hemorrhage is also cause by the radiations as young
generation is so much use to of mobile phones and at the time of sleeping they
kept their mobile phones under their pillow or beside their pillow which cause
damage in brain cells because the radiation of mobile phones are so much
harmful.
We can simply relate science with our environment because it is a part and
parcel of our life. In our houses clothes are not washed without washing
machine, not sew without sewing machine, and not press without iron. Even if we
have no fridge cold water is not available at homes. Every inch of our life
required machines and scientific technology.
It is not wrong if we say science makes our life easy but at the same time it is
science which causes bad effect on our environment and causes bad impact on
human health. Because of science inventions life expectancy decreases up to 70
years old. Everything is good if we used them in a limit this is what we cannot
consider and too much usage of everything causes bad result. We cannot neglect
science in our life but at least we can use technology in certain limit o
overcome the problem of pollution.