2. GROUP MEMBERS
SYAM KUMAR
ESWAR SAI GANESH
GATTU KARTHIK
SAI ROHITH
LAKSHMI NARAYANA REDDY
CHANAKYA SURYA NARAYANA
ADI NARAYANA REDDY
SHAIK ASIF
SHAIK JAMEER BASHA
MANI SHANKAR
PEDAKAPU SOLMON
PITTU GANESH REDDY
THALLAPANENI JASWANTH
3. WHAT IS POLLUTION ?
Pollution is the introduction of harmful
materials into the environment which
has harmful or poisonous effects.
4. WATER POLLUTION
Water pollution is the contamination of
water sources by substances which make the
water unusable for drinking, cooking,
cleaning, swimming, and other activities.
7. MARINE DUMPING
Marine Pollution refers to trash and pollutants
that come from land sources to end up in the
ocean.
8. SEWAGE AND WASTEWATER
Sewage and wastewater contain bacteria,
fungi, parasites, and viruses that can cause
intestinal, lung, and other infections .
9. OIL LEAKS AND SPILLS
The transportation and storage of oil and its
derivatives is subject to leakage that pollutes
our water resources
10. AGRICULTURE
Pesticides and fertilizers used in agriculture
can contaminate both groundwater and
surface water.
11. GLOBAL WARMING
Rising global temperatures caused by
CO2 emissions heat the water, reducing its
oxygen content.
12. EFFECTS OFWATER POLLUTION
1. Destruction of biodiversity
2. Contamination of the food chain
3. Lack of potable water
4. Diseases
5. Infant mortality
14. CONTAMINATION OFTHE FOOD CHAIN
Fishing in polluted waters and the use
of waste water for livestock farming
and agriculture can introduce toxins
into foods which are harmful to our
health when eaten.
15. LACK OF POTABLE WATER
The UN says that billions of people
around the world have no access to
clean water to drink or sanitation,
particularly in rural areas.
16. DISEASE'S
The WHO estimates that about 2
billion people have no option but to
drink water contaminated by
excrement, exposing them to
diseases such as cholera, hepatitis A
and dysentery.
17. INFANT MORTALITY
Infant mortality is the death of an infant
before his or her first birthday. According to
the UN, diarrheal diseases linked to lack of
hygiene cause the death of about 1,000
children a day worldwide.
18. EFFECT OFWATER POLLUTION ON HUMAN
HEALTH
Health risk associated with polluted water
includes different diseases such as respiratory
disease, cancer, diarrheal disease,
neurological disorder and cardiovascular
disease s.
Nitrogenous chemicals are responsible for
cancer and blue baby syndrome.
Poor quality water destroys the crop
production and infects our food which is
hazardous for aquatic life and human life
20. PREVENTIVE MEASURES OFWATER POLLUTION
Pick up litter and throw it away in a garbage can.
Don't put fertilizer on the grass right before it
rains.The chemicals will wash into storm drains
and waterways.
Skip the use of plastics.
Implementing the concept of recycle and reuse.
Avoid using of products with chemicals.
Reduce the use of pesticides and fertilizers.
Proper sewage treatment and management.
Practice tree planting.
Practice organic farming.
