Water pollution throughout the world is affecting food chains and food webs. Water such as lakes, rivers, streams, creeks, and oceans become polluted in many different ways. One main way is the dumping of trash, or littering. Many creeks, rivers, and even oceans have been polluted by manmade items such as trash (EPA, 2011). When fresh water such as rivers and creeks become polluted, it hurts the surrounding wildlife.
Introduction of water pollution,What is water Pollution,what are the main Types of water Pollution,What are the main types of water pollution,How do we know when water is polluted,what are the causes of water pollution,what are the effects of water pollution,how can we step water pollution,Our clean future.
Water pollution throughout the world is affecting food chains and food webs. Water such as lakes, rivers, streams, creeks, and oceans become polluted in many different ways. One main way is the dumping of trash, or littering. Many creeks, rivers, and even oceans have been polluted by manmade items such as trash (EPA, 2011). When fresh water such as rivers and creeks become polluted, it hurts the surrounding wildlife.
Introduction of water pollution,What is water Pollution,what are the main Types of water Pollution,What are the main types of water pollution,How do we know when water is polluted,what are the causes of water pollution,what are the effects of water pollution,how can we step water pollution,Our clean future.
This slide contents
* What is Water Pollution?
* Types and sources of Water Pollution
* Water Pollutants
* Population and Water needs
* The Effects Of Water Pollution
* Solutions to Water Pollution
* Preventive Measures for Water Pollution
This presentation contains:
1. types of water pollutants
2. sources of water pollutants
3. effects of water pollution
4. control measures of water pollution.
in this ppt you can get effects of water pollution and ways to reduce it .How water pollution effects our society in coming era. find good ways to reduce it
The Presentation briefly consists about what is water pollution,It's Sources, It's effects, Precautions, etc...
There is also a video about the some examples of the effects of Water Pollution on Humans,Animals and birds.
Water is very useful for our daily
life. We use it for various purpose like
cocking, washing cloths, cleaning,
drinking, industries and agriculture
etc.Undesirable change in the physical, chemical and
biological characteristics of water that may harmfully
affect the life or create a potential hazard for living
organism is called “water pollution”.
This slide contents
* What is Water Pollution?
* Types and sources of Water Pollution
* Water Pollutants
* Population and Water needs
* The Effects Of Water Pollution
* Solutions to Water Pollution
* Preventive Measures for Water Pollution
This presentation contains:
1. types of water pollutants
2. sources of water pollutants
3. effects of water pollution
4. control measures of water pollution.
in this ppt you can get effects of water pollution and ways to reduce it .How water pollution effects our society in coming era. find good ways to reduce it
The Presentation briefly consists about what is water pollution,It's Sources, It's effects, Precautions, etc...
There is also a video about the some examples of the effects of Water Pollution on Humans,Animals and birds.
Water is very useful for our daily
life. We use it for various purpose like
cocking, washing cloths, cleaning,
drinking, industries and agriculture
etc.Undesirable change in the physical, chemical and
biological characteristics of water that may harmfully
affect the life or create a potential hazard for living
organism is called “water pollution”.
This PPT contains definition, types, signs, source and effects of water pollution. Prevention of water pollution and some data of water pollution of world. It contains pictures so high school grade student can also go through this PPT. Although It is for Bachelor's level.
Water pollution and its effect on animal healthSameer Sankhe
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CRISPR-Cas9, a revolutionary gene-editing tool, holds immense potential to reshape medicine, agriculture, and our understanding of life. But like any powerful tool, it comes with ethical considerations.
Unveiling CRISPR: This naturally occurring bacterial defense system (crRNA & Cas9 protein) fights viruses. Scientists repurposed it for precise gene editing (correction, deletion, insertion) by targeting specific DNA sequences.
The Promise: CRISPR offers exciting possibilities:
Gene Therapy: Correcting genetic diseases like cystic fibrosis.
Agriculture: Engineering crops resistant to pests and harsh environments.
Research: Studying gene function to unlock new knowledge.
The Peril: Ethical concerns demand attention:
Off-target Effects: Unintended DNA edits can have unforeseen consequences.
Eugenics: Misusing CRISPR for designer babies raises social and ethical questions.
Equity: High costs could limit access to this potentially life-saving technology.
The Path Forward: Responsible development is crucial:
International Collaboration: Clear guidelines are needed for research and human trials.
Public Education: Open discussions ensure informed decisions about CRISPR.
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This content provides an overview of preventive pediatrics. It defines preventive pediatrics as preventing disease and promoting children's physical, mental, and social well-being to achieve positive health. It discusses antenatal, postnatal, and social preventive pediatrics. It also covers various child health programs like immunization, breastfeeding, ICDS, and the roles of organizations like WHO, UNICEF, and nurses in preventive pediatrics.
3. Types of Water Pollution
3
1. Ground water Pollution
3. Microbiological water pollution
4. Point source pollution 5. Nonpoint source pollution
2. Chemical Water Pollution
5. Ocean pollution
4. NUTRIENTS POLLUTION (PROCESS OF
EUTROPHICATION):
4
Oxygen Level
Agriculture
Activities
Produce Algal
Bloom
Harm To
Aquatic Life
Dead zone
area
Rain
2
1 3 4 5
“Dead zone”
Runoff
8. 1. BACTERIA:
Bacteria are the micro-organisms present in nature
and cause serious diseases like Typhoid, dysentery and
paratyphoid fever.
EFFECTS OF WATER POLLUTION ON HUMANS:
9. 2. PESTICIDES:
Pesticides can damage the nervous
system and can cause cancer
because of the carbonates and
organophosphates they contain.
EFFECTS OF WATER POLLUTION ON HUMANS:
3. LEAD:
Lead is hazardous to health
because lead can accumulate in
our body and damage the
central nervous system.
9
10. 4. Fluoride
Fluorides in excessive amount can make your
teeth yellow and cause damage to the spinal
cord.
10
EFFECTS OF WATER POLLUTION ON HUMANS:
11. EFFECT OF WATER
POLLTION ON MARINE LIFE
11
There are several effects of water pollution which are faced by
marine life are following:
• In 2010, the accident of BP Deepwater horizon, offshore
drilling disaster.
• In 3rd September 2019, tons of hazardous medical waste
like syringes, blood vials washed up on the Karachi
seashore.
• One-third of china is suffering from the acid rain. The
Acid rain can turn river or lake water acidic, kill fishes and
other animals.
• The nuclear waste is the waste which obtain radioactive
elements.
• The toxic chemical from industrial and agricultural waste
generate fatty tissue of animals which leads toward failure
in their reproductive system.
• The microbial from sewage contain infectious diseases that
infect marine life.
12. “WAYS TO AVERT WATER
POLLUTION”
Skip the use of plastic instead use / produce an alternate of plastic.
Avoid direct dumping into water.
Treat industrial chemicals before draining them into water.
Abstain from disposing medical wastes in water. .
Maintain financial budgets to manage the water purification systems.
Plant trees near water sources and avoid deforestation.
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