Table of contents

Soil pollution..............................................2

Water pollution..........................................30

Air pollution................................................50

Why are trees so important.....................67

Impact on human health and life..........80

  Soil Pollution

Any substances that reduce the productivity of soil is called soil pollutant

Soil may be polluted by a number of chemicals like pesticides and industrial wastes

No buddy

Hmmm.... so these chemicals accumulate on plants  and the poison will enter animal's body if they eat them

Soil contamination is one of the main causes that could trigger the sixth mass extinction event in history — the population of land vertebrates fell by 38 % between 1970 and 2012 —.

   Poor

.... Oh god, 

Oh hello, nice to meet you! Can I interview you for a bit?

Yes, sure! Ask me anything

What do you think about waste from factories?

Waste from factories, especially garbage, will be discharged into the environment, if not treated, it will cause soil pollution and affect human health.

See, it affects the earth a lot if we don't handle it thoroughly

Human health is also affected

Just like littering the land, cutting down trees also causes soil erosion

What about cutting down trees and destroying the forest environment?

In the flood season, the problem is that the upper water cannot drain and flows to the lower areas causing flooding

As a result, people lose their homes, properties, loved ones, and suffer heavy economic losses

I NEED HELP RIGHT HERE !!

Looks like someone needs help

I'M COMING !!

Solution:

Eat sustainable foodstuffs, properly recycle batteries, produce homemade compost and dispose of drugs in the places authorized for this purpose.

2. Encourage a more eco-friendly model for the industry, farming, and stock breeding, among other economic activities.

3. Involve local communities and indigenous peoples in the design, implementation, and assessment of sustainable land and soil management.

4. Thoroughly treat waste from people's homes and industrial plants

Let's join hands to protect the                 land environment

WATER POLLUTION

 Wow! The scenery is so beautiful.

It's just the past.

What's happen?

Water is seriously polluted .

The cause of water pollution starts from domestic waste from households,  residential areas, hospitals, schools.. discharged directly into water sources without being treated safely.

In the process of agricultural production, people using chemicals such as plant protection chemicals, pesticides, herbicides, etc. in excess of the dosage, are factors that cause groundwater pollution due to chemical residues.

The next, wastewater and waste from industrial activities are mostly discharged   directly into lakes, rivers, streams without treatment. There are many substances that pollute the water environment such as: Cl-, Na+, K+etc., which are dissolved in water.

This is totally unacceptable!

Sea water is polluted by oil spilled from ships and tankers while traveling. Oil spills are insoluble in water and form thick sludge that contaminates water.

Effects of water pollution

First, a variety of fish, shrimp and other slow-growing marine life. When the level of pollution exceeds the allowable limit, they will not adapt, leading to mass death, and the destruction of ecosystems.

The second, Using contaminated water to irrigate crops will make them stunted and slow to grow. If the level of water pollution is too great, it will also cause plants to be massed, and the land will become increasingly barren and easy to erode.

When we use or live near contaminated water sources, there is an increased risk of skin diseases, cholera, polio caused by bacteria in wastewater. Because contaminated water and toxins will harm or reduce the productivity of agriculture and aquaculture

In water contaminated with heavy metals, toxic chemicals are also the cause of poisoning and serious diseases such as cancer, genetic mutations, birth defects.

Why can they drink this glass of water?

They have not other choice.

So how to improve environmental pollution?

Let go! I will give you some solutions

1. Propaganda and education to raise people's awareness about water environment protection.

2. Strengthen inspection and supervision of waste discharge in industrial parks to promptly initiate lawsuits and handle violations.

3. Factories need to build wastewater treatment tanks instead of discharging directly to the outside environment, which is also an effective way to deal with water pollution.

4. Encourage people to throw garbage in the right place. Heavy fines for dumping garbage into rivers and lakes, especially in tourist areas.

Let's pick up trash together!

One day everything will turn out fine, if we work protect the water environment.

Then let's travel in this beautiful beach!!

How about the air environment ?

This is a big issue too

With more factory we build it getting more and more polluted

As you probaly know every the factories release  million of  toxic pollutant into the air  and it will destroy the ozone layer

When the ozone layer was destroyed many places will become desertification

Is it effect to human ?

Of course , It causes for many disease

Air pollution is considered a silent killer and is the cause of death. Fourth highest mortality rate in the world. Second, only to high blood pressure, malnutrition and smoking.

So, how can we save the air environment or reduce pollution ?

Yes, we have some methods

Firstly is plant more trees ,

that easy to do for everyone

Waste treatment before we release them

Use communication transport

We also can use green energy

That is about the air let's move on to another issue

And many things you can do

Oh! I see forest fires happening in many places