大学英语演讲globalwarming
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❖and so on.......
What is global warming doing to us?
In some areas, the original bountiful land now cracked the mouth, the children do not have water to drink and grains to eat.
Global Warming
演讲人：***
Main Contents
What is global warming? What causes global warming?
What is global warming doing to us?
What can we do to stop global warming?
What is glowk.baidu.comal warming?
Global Warming: Global warming is the increase in the average temperature of the earth’s near-surface air and oceans in recent decades .
What can we do to stop global warming?
❖Walk as far as possible or travel by public transport
❖Use energy conservation electric appliance as far as possible
What is global warming doing to us?
❖Don’t waste paper
❖Turn off lights when you leave
❖Don’t use plastic bags as far as possible
❖Plant more trees in your leisure hours.
What causes global warming?
Deforestation
Industries emissions Population Growth
What is global warming doing to us?
Glaciers are melting.
the sea is rising
What is global warming?
What causes global warming?
What causes global warming?
The squiggle lines coming from the sun are visible light and the lines and arrows inside the car are infrared light.
What is global warming doing to us?
In some areas, the original bountiful land now cracked the mouth, the children do not have water to drink and grains to eat.
Global Warming
演讲人：***
Main Contents
What is global warming? What causes global warming?
What is global warming doing to us?
What can we do to stop global warming?
What is glowk.baidu.comal warming?
Global Warming: Global warming is the increase in the average temperature of the earth’s near-surface air and oceans in recent decades .
What can we do to stop global warming?
❖Walk as far as possible or travel by public transport
❖Use energy conservation electric appliance as far as possible
What is global warming doing to us?
❖Don’t waste paper
❖Turn off lights when you leave
❖Don’t use plastic bags as far as possible
❖Plant more trees in your leisure hours.
What causes global warming?
Deforestation
Industries emissions Population Growth
What is global warming doing to us?
Glaciers are melting.
the sea is rising
What is global warming?
What causes global warming?
What causes global warming?
The squiggle lines coming from the sun are visible light and the lines and arrows inside the car are infrared light.