“It is impossible to have a healthy and sound society without a proper respect for the soil.”
― Peter Maurin
This ppt right here- tells you about different type of pesticides and other dangerous chemical stuff.
You would be imagining what the 3rd slide has to do with soil pollution???
ANS-It shows that in 2013-14 India produced 95.9 million tons of wheat which is equal to 35000 of the given pools!!
The next few slides tell you about the industrial waste and waste management.
Some slides even consists of facts about Green Chemistry!
The ppt is not in detail as i had to explain the ppt in class.
“It is impossible to have a healthy and sound society without a proper respect for the soil.”
― Peter Maurin
This ppt right here- tells you about different type of pesticides and other dangerous chemical stuff.
You would be imagining what the 3rd slide has to do with soil pollution???
ANS-It shows that in 2013-14 India produced 95.9 million tons of wheat which is equal to 35000 of the given pools!!
The next few slides tell you about the industrial waste and waste management.
Some slides even consists of facts about Green Chemistry!
The ppt is not in detail as i had to explain the ppt in class.
This is my first presentation!
I refer many slides and data from this side.
I want to tell Thank You all who are allow to download and to refer your slide.
Please check my ppt and give me advice what i need to repair.
Thank You!
Environmental Pollution. Environmental Pollution is an international journal that seeks to publish papers that report results from original, novel research that addresses significant environmental pollution issues and problems and contribute new knowledge to science. The editors welcome high quality papers where the pollutants...
environmental pollution ppt
sources of environmental pollution
environmental pollution definition
environmental pollution journals
environmental pollution articles
environment pollution pdf
environmental pollution pdf
pollution articles for students
This is my first presentation!
I refer many slides and data from this side.
I want to tell Thank You all who are allow to download and to refer your slide.
Please check my ppt and give me advice what i need to repair.
Thank You!
Environmental Pollution. Environmental Pollution is an international journal that seeks to publish papers that report results from original, novel research that addresses significant environmental pollution issues and problems and contribute new knowledge to science. The editors welcome high quality papers where the pollutants...
environmental pollution ppt
sources of environmental pollution
environmental pollution definition
environmental pollution journals
environmental pollution articles
environment pollution pdf
environmental pollution pdf
pollution articles for students
Exposes the elementary science student to the idea there are three major kinds of soil found on earth as well as the very important remains of dead plants and animals called humus. Discusses soil and humus along with as some of the properties of each.
Introduction to Slide Design: 7 Rules for Creating Effective SlidesAlex Rister
The 7 rules for creating effective slides include 1) slides are not documents; 2) picture superiority effect; 3) slides should be simple; 4) slides must have unity; 5) display data clearly; 6) use multimedia wisely; 7) don't forget your audience. To learn more about each rule, please visit http://alexrister1.wordpress.com/2013/02/06/7-rules-for-creating-effective-slides/
This slide mainly includes the soil pollution and its various aspects such as origin,sources, harmful effects, after effects of soil pollution and lastly methods to control the soil pollution etc..
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
2. What is Soil Pollution ?
Sources of Soil Pollution –
Acid Rain
Solid Waste
Fertilisers
Insecticides and Herbicides
Harmful Effects of Soil Pollution
3. Prevention of Soil Pollution
Landfills
Recycling
Composting
Incineration
Production of
Biogas and Manure
4. The contamination of
soil with solid waste,
acid rain excess of
fertilizers, Insecticides
and herbicides is
called soil pollution (or
land pollution).
5. • Acid Rain
Acid Rain is caused by air
pollution. The acidic
water falls on the soil and
pollutes it by making the
soil acidic.
6. • Solid Wastes
Comes from homes, cattle sheds,
agricultural fields, industries and
many other places and get
accumulated in the form of heaps.
Solid waste include Cow dung;
Night soil (Human excreta), fruits
and vegetable peels ash ,waste
paper, metal objects etc.
7. Fertilisers
The use of excess fertilisers to
increase the crop yields makes
the soil either acidic or alkaline
and pollutes it. For example,
excessive use of ammonium
sulphate fertilisers makes the soil
highly acidic whereas the
excessive use of sodium nitrate
fertilisers makes the soil highly
alkaline.
8. Insecticides and Herbicides
Insecticides and Herbicides are
poisonous chemicals which are
used to spray standing crops to
prevent them from harmful
insects and herbs . These
insecticides and herbicides mix
with the soil and pollute it.
Insecticides
9. The solid wastes like garbage
destroy the natural beauty and
become a breeding ground for
mosquitoes which spread
diseases like malaria and
Dengue. Mosquito Breeding
Land Pollution caused by acid
rain reduce the fertility of soil
leading to reduction of crop
yields.
10. The pollution caused by the
excessive use of fertilisers also
reduces the fertility of the soil
and crop yields by making the
soil either highly acidic or highly
alkaline.
The soil pollution caused by the
us of insecticides and herbicides
in agriculture is very dangerous
because these chemicals can
enter our food chain and
damage our health.
11. “Disposal of Wastes”-means ‘to get rid of waste’.
The disposal of waste should be done in a
scientific way. There are different methods of waste
disposal. The methods to be used depends on the
nature of the waste. Some of the important modes
of waste disposal are:-
Modes Of Waste Disposal
Landfills Recycling Composting Incineration Production of Biogas & Manure
12. Landfills
Most of the solid
wastes in urban areas
are buried in low-lying
areas to level the
uneven ground. This is
called Landfills.
11
13. Recycling
It is the method of recovery and processing of
Biodegradable wastes or materials after they
have been used, which enables them to be
used. For example, solid wastes like paper,
plastics and metals, etc., are recycled.
Industrial wastes are treated in special plants
and valuable wastes are recycled.
Composting
In this method, the domestic waste like fruit and
vegetable waste, left-over food, leaves of potted
plants etc., can be converted into compost and
11
used as manure.
14. Incineration
It means ‘reduction to ashes’. The burning of a
substance at high temperature to form ash is called
Incineration. It is used to destroy household waste,
chemical waste and biological waste. Incineration is
carried out in incinerator.
11
15. Production of Biogas & Manure
In this method Cow dung is fed into biogas plants
to produce biogas and obtain manure.