hi
friends welcome back to learning with 3d
in this video we will learn about
pollution let's start
our episode
pollution is the detrimental effect of
human activity on the natural
environment
today environmental pollution has become
an alarming problem
human activity is causing damage to the
atmosphere
the lithosphere the hydrosphere and the
biosphere as well
that is pollution affects every outer
layer of our planet
in many cases the damage is irreversible
we humans are responsible for the
pollution of the environment
the human population keeps growing which
results in increasing consumption
higher standards of living also
encourage people to consume more
to satisfy the increasing demand energy
production as well as industrial and
agricultural production must be
intensified
in addition the more we consume the more
waste and surveys we produce
certain pollutants cause greenhouse gas
levels in the atmosphere to rise
thus increasing the average temperature
on earth
such pollutants are for instance carbon
dioxide resulting from forest fires and
released by vehicles and methane a
by-product of farming
other types of pollutants which are
released into the atmosphere mainly as
byproducts of the heavy industry
damage the ozone layer that surrounds
the earth
the quality of air in large cities is
further damaged due to
smog and heat pollution water bodies are
polluted by chemicals
pesticide animal fertilizer and various
types of oil
in many countries the purification of
wastewater is still an
unsolved problem moreover pollutants
contaminating waters filter into the
ground
increasing quantities of waste also mean
a significant burden on the soil
the decomposition of certain based
materials can take
thousands of years during which
polluting substances are continuously
filtering into the ground
consequences because of global warming
and urban heat islands the use of air
conditioners has become commonplace
leading to higher energy consumption to
satisfy increasing
energy demand many countries produce
energy by building more power plants
that pollute more and accelerate global
warming
global warming induces a climate change
on earth some areas become decertified
leaving the barren land and fertile
which cannot provide enough food
in decertified areas another serious
problem is the shortage of drinking
water
global warming causes the disappearance
of ice sheets and the melting of
glaciers
leading to a rise in sea level climate
change
chemicals resulting from decomposing
waste agricultural and industrial
activities
acid rain as well as eutrophication all
contribute to the destruction of
wildlife
accelerating industrialization and the
destruction of wildlife upset the
balance of food chains and that of the
entire ecosystem too
pollutants and water bodies cause the
death of aquatic wildlife
heat and the contamination of water and
food can lead to the spread of diseases
which can eventually turn into epidemics
due to global warming and the shortage
of drinking water and food
numerous areas become unsuitable for
habitation
as a result huge masses of people decide
to migrate from these areas to places
offering better living conditions
if we do not take immediate action to
protect the environment
pollution can have catastrophic
consequences within a very short period
of time
everyone can make a difference by making
well-informed consumer decisions and
changing their lifestyle
we can for example use less plastic
products
drive our cars less frequently collect
waste in selective containers
do composting and make our homes energy
efficient
every little step counts
the protection of the environment is a
challenge that has to be taken seriously
by the entire society
play a crucial role in this respect as
the financing of
environmental protection must be
regulated by law
governments must promote afforestation
and public transport must be
continuously improved
also greater awareness should be created
regarding waste management and
wastewater treatment
last but not least every contaminating
technology must be banned
to tackle the problem of environmental
pollution it is not enough to take
measures at local or national level
but global projects are needed such as
the ocean cleanup project
we must find a solution to
overpopulation and over consumption
as we do not precisely know how many
people the earth can sustain
eco-friendly technologies regarding
energy production
transport and packaging should be
promoted all over the world
also an innovative technological
solution must be developed to remove
billions of tons of carbon dioxide from
the atmosphere every year
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