Introduction

Water is the main factor in the world.

• People use water for many things. In fact, we can't live without water.

Living thing in the world all need water.

• It is extremely important for all living things to have water, even for those living things that only need a little like cacti in a desert. They will all die eventually without water.

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What is happening ?

Industries(อุตสาหกรรม) – Industrial factories drain wastewater into the rivers.

Vehicles(ยานพาหนะ) – Rain water from roads flow to the rivers taking pollution with it.

Agriculture (เกษตรกรรม) - Agricultural drainage.

Consumerism (การคุ้มครองผู้บริโภค) – Something’s are not necessary for daily life so we don’t have to buy everything we want because industrial factory will drain more wastewater into the rivers when many people buy lots of products.

Oil (น้ำมัน) –  Highways drain water that is filled with oil pollution.

Cleaning products (ผลิตภัณฑ์ทำความสะอาด) –Many people wash their clothes in the river and drain cleaning detergents into the river.

Sewage (น้ำเน่า) – Organic substances from abattoirs.

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