1. Welcome

2. Identification Muhammed Abdul Malek Assistant Teacher
Gouripur R. K. Govt. High School
Gouripur Mymensingh. o

3. Class – ix Section -science
subject – English ForToday Time 50 Minutes Date 11/02/2015

5. Environment Pollution

6. Learning Outcome ask & answer question,
After studying this lesson, we able to
ask & answer question,
Take part in debates on given topics
draft &deliver lectures on given topics
Write sloguns for posters. 7

7. Look at the picture read the text at page 53.

8. Vocabulary Vehicles Meaning-----
Aconveyance; adevice for carring or transporting substances, objects or individuals
Industrial wastes---
Excess of material, useless
By-product or

9. Water pollution
Look at picture& think yourselves.Then read the text at page53 last para.

10. Cause of water pollution
Increased sediment from soil
Erosiom
Improver waste disposal & litering
Organic materials that decay in water supplies.

11. Soil Pollutin
Look at the picture & read the text at page54

12. From your reading of the text complete e ach blank space in the table Air pollution
Causes
Suggestions
Toxic smokes from-----plants
Vehicles which are old & poorly
Smoke from the fields.
Do not drive motorcars which are older than years.
Used car lubricants of good quallity to keepthe year
Use C N G or LP gas as a car

13. Soil pollution Causes Suggestions Industrial wastes not ----properly.
Use of shopping bags
Use of agricultural pasticides and
Suggestions
Use compost for griculturea purpose
---paper,plastics, & other materials.
Plant more trees to help prevent loss of fertility in the ----

14. In group of four, prepare a summary of 100 wards on topic be low
In group of four, prepare a summary of 100 wards on topic be low. First work togater to prepare a draft of the lecture.When the the draft is complete,select a group member to deliver the to the rest of the class. Topic-Polluting the land the water

15. Evaluation
1.What are some of the common sources of environmental pollution?
2.Which of these sources are most threating for your environment?

16. Home work
Write slogan for poster to prevent Environmental pollution.

17. Thanks to all