types of pollution - custom show

Done by : Yusra Al-alawi , Sheikha Al-jahwari

Types Of Pollution

Air Pollution

contamination of the air by noxious gases and minute particles of solid and liquid matter (particulates) in

concentrations that endanger health

o What is air pollution :

1 -Insecticides

2 -Herbicides

1 -pollen

o Sources of Outside Air Pollution

o Sources of Indoor pollution

Air Pollution

3 -Livestock feedlots 4 - Everyday radioactive fallouts

2 -house dust3 -Molds and mildews

4 -animal dander and cat saliva

1 -Acid rain

2 -Ozone depletion

3 -Global warming

o Effects on the environment

Air Pollution

4 -In human population- respiratory problems, allergies, strengthens lugs, and a risk for cancer

Air Pollution

Water Pollution

Water pollution is any chemical, physical or biological change in the quality of water that has a harmful

effect on any living thing that drinks or uses or lives (in) it. When humans

drink polluted water it often has serious effects on their health.

Water pollution can also make water unsuited for the desired use.

1 -Discharge at specific locations 2 -Easier to identify, monitor, regulate

1 -Agriculture

o Point sources

o Nonpoint sources

Water Pollution

2-Runoff of chemicals and sediment

1 -Spread of disease

2 -Flooding

3 -Harms the food chain

o Effects on the environment

Water Pollution

4 -Harms animals

Water pollution

Land pollution

Land pollution is the degradation of Earth's land surfaces often caused by human activities and their misuse of

land resources. It occurs when waste is not disposed properly. Health hazard

disposal of urban and industrial wastes, exploitation of minerals, and improper use of soil by inadequate agricultural

practices are a few factors

Land pollution

1 -Increase in urbanization 2 -Increase in agricultural land

3 -Domestic waste

o Causes of land pollution

4 -Agricultural activities

5 -Industrial activities

Land pollution

1 -exterminates wildlife

2 -acid rain kills trees and other plants. 3 -vegetation that provides food and shelter is destroyed.

o Effects on the environment

Land pollution

Revision

Let us start the revision

Question 1

There are (…)Types of pollution

These picture Shows :

1 )Air Pollution2 )Land pollution3 )Water pollution

Question 2

Question 4

Floods are effects of water pollution

Question 5

Increase in agricultural land causes

Air pollution

The end of revision

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