Unit 7. Let’s sing tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực kinh tế,...
Trang 1Welcome all teachers to my presentation
My name: Lai Huu Hoang Long
NGUYEN THAI BINH Primary School
Grade: 3
Trang 3FACTORY FUMES
Trang 4RIVERS WITH A LOT OF TRASH
Trang 5FOREST IS EXPLOITED ILLEGALLY.
Trang 6Flood Drought
NATURAL DISATER
Trang 7ECOSYSTEM
Trang 8RUBBISH COLLECTION
Trang 9FORESTATION
Trang 10We must protect the Environment against pollution to have a better life.
Trang 11THANKS FOR YOUR ATTETION!