WELCOME TO MY PRESENTATION

Instructor: M.A. HUỲNH THỊ BÍCH LIỄU

Presenter: NGUYỄN CÔNG HẬU

Tân An City, March 31st, 2015

MINISTRY OF EDUCATION AND TRAININGLONG AN UNIVERSITY OF ECONOMICS AND INDUSTRY

DEPARTMENT OF FOREIGN LANGUAGES

My topic is:

LAND POLLUTION

INTRODUCTION:“WHAT IS LAND POLLUTION?”

- The destruction of Earth's land surfaces.

- A result of human’s activities and their misuse of land resources. 

- Agricultural waste, Industrial waste and Deforestation.

AGRICULTURAL WASTE

- Products of farming practices

- Occurs both on this site and in nearby areas

- Chemical fertilizers impact land quality.

- Pesticides impact crop growth, animals and plants.

- Decreases land fertility

- Increases erosion

- Kills plants and animals

- Creates an imbalance in the land

INDUSTRIAL WASTE

- The waste produced by industrial activity

- IGDE (90% industrial waste, 10% gas station waste)

- Pollutants the land with harmful chemicals

- Impacts plants and animals

- Damages environment

DEFORESTATION

- Humans depend on trees for many things.

- Trees absorb CO2 from the air and enrich the air with Oxygen.

- Trees provide wood for humans and a habitat to many land animals, insects and birds.

- We cut down millions of tree and never planted new trees back.

CONCLUSION & SOLUTIONS:

- Agricultural waste, Industrial waste and Deforestation

- Effects on the environment

- Removes industrial waste from the land

- Enhances crop yield by using bio-remediation and bio-fertilizers

- Reduce cut down trees