 Made by:
Đặng Thị Tùng Lâm,
Nguyễn Thị Thanh Huế,
Nguyễn Thu Trà,
Nguyễn Thu Trà.
?What is global warming?

Global warming is the rise in temperature around the Earth`s atmosphere, is one of the biggest issues facing humans nowadays.
Global warming is happening now!!!
Polar ice caps is melting.

2. Recently, the winter has became shorter and warmer.
Before.
.Now
…vs…
 global warming is caused by humans
global warming effects on people and nature are catastrophic.
The rise in sea levels
Drought
The spread of infectious disease
Delay economic and damage ecosystems
………
? We are running out of time...
...act now before it`s too late!
 Thank you for watching! 
Go green!
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End!^^