The document discusses the pervasive nature of plastics, highlighting their types, particularly thermoplastics and thermosets, and their impacts on human health, land, water, and air pollution. It details how plastic pollution adversely affects the environment, disrupts ecosystems, and poses health risks including respiratory problems and diseases such as cancer. The document emphasizes the need to address overconsumption and littering of plastics due to their harmful effects.

1. By: Aleena Elizabeth Cyril

2.  Plastic is any of a wide range of synthetic or semi-synthetic
organic solids of high molecular mass that are moldable.
most commonly derived from petrochemicals.
 It is now difficult to conceive a world without plastics. It is
hard to trace out any area where plastics is not used
By: Aleena Elizabeth Cyril

3. Types of Plastics
THERMOPLASTICS
Are those that can be softened
again and again and remade
by the action of heat and
pressure
THERMOSETS
Are those that cannot be softened
again after being exposed to heat
and pressure
By: Aleena Elizabeth Cyril

4. By: Aleena Elizabeth Cyril

5. AFFECTS HUMAN
HEALTH
WATER POLLUTION
SOIL
POLLUTION
AIR
POLLUTION
By: Aleena Elizabeth Cyril

6. Effects of Plastic on Land
 Spoils environment aesthetics &
hygiene
 Reduces land fertility
 Adversely affects plant growth by
inhibiting nutrient absorption.
 Pollute groundwater
 Plastic clogs drainages & hence
cause water logging in cities
By: Aleena Elizabeth Cyril

7.  Cause death of aquatic organisms
 Disrupt food chain
 Bioaccumulation of microplastics
 Contaminated drinking water sources
cause diseases
 Degradation of ecosystem
By: Aleena Elizabeth Cyril

8.  Incineration of plastic waste in an open field release
toxic gases like dioxins, furans & PCBs.
 Even during production, PVC plants can
release dioxins
 Some gases emitted contribute to global warming.
 Polluted air causes respiratory diseases in living
organisms
 Plastics contain additives that can offgas and
contaminate the air in our homes
Effects of Plastic on Air
By: Aleena Elizabeth Cyril

9.  Animals ingest plastics, mistaking them for
food.
 Small plastic fragments called microbeads,
which resemble fish eggs, are routinely
found in the stomachs of numerous sea
creatures
 Bioaccumulation
 Marine animals get entangled in plastic
waste and die
By: Aleena Elizabeth Cyril

10. By: Aleena Elizabeth Cyril

11. It causes diseases such as:
– Cancer
– Reproductive problems
– Hormonal imbalances
– Affects kidney & liver
– Immunological problems
By: Aleena Elizabeth Cyril

12. Plastic is
versatile,
lightweight,
flexible, moisture
resistant, strong,
and relatively
inexpensive
Our tremendous
attraction to
plastic, over-
consuming &
littering has
become a
combination of
lethal nature.
By: Aleena Elizabeth Cyril

13. Thank You..
By: Aleena Elizabeth Cyril